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120230203012002 = 23314292381965413
BaseRepresentation
bin11011010101100101000110…
…100010101011001110100010
3120202200220011120100200221000
4123111211012202223032202
5111224322423432341002
61103412554234212430
734216226340410556
oct3325450642531642
9522626146320830
10120230203012002
1135344385229356
1211599503884116
135211875bb1185
14219925c523866
15dd76e445561c
hex6d59468ab3a2

120230203012002 has 64 divisors (see below), whose sum is σ = 267380509968000. Its totient is φ = 40046395443264.

The previous prime is 120230203012001. The next prime is 120230203012039. The reversal of 120230203012002 is 200210302032021.

120230203012002 is a `hidden beast` number, since 120 + 23 + 0 + 20 + 301 + 200 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (120230203012001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1837984248 + ... + 1838049660.

It is an arithmetic number, because the mean of its divisors is an integer number (4177820468250).

Almost surely, 2120230203012002 is an apocalyptic number.

120230203012002 is an abundant number, since it is smaller than the sum of its proper divisors (147150306955998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120230203012002 is a wasteful number, since it uses less digits than its factorization.

120230203012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90672 (or 90666 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 120230203012002 its reverse (200210302032021), we get a palindrome (320440505044023).

The spelling of 120230203012002 in words is "one hundred twenty trillion, two hundred thirty billion, two hundred three million, twelve thousand, two".

Divisors: 1 2 3 6 9 18 27 54 1429 2858 4287 8574 12861 23819 25722 38583 47638 65413 71457 77166 130826 142914 196239 214371 392478 428742 588717 643113 1177434 1286226 1766151 3532302 34037351 68074702 93475177 102112053 186950354 204224106 280425531 306336159 560851062 612672318 841276593 919008477 1558072247 1682553186 1838016954 2523829779 3116144494 4674216741 5047659558 9348433482 14022650223 28045300446 42067950669 84135901338 2226485240963 4452970481926 6679455722889 13358911445778 20038367168667 40076734337334 60115101506001 120230203012002