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230102201032 = 231111323139803
BaseRepresentation
bin1101011001001100101…
…0001111001011001000
3210222221012212221022221
43112103022033023020
512232222130413112
6253412452423424
722424101303024
oct3262312171310
9728835787287
10230102201032
118964976a3a0
1238718917b74
1318910918852
14b1cbd31384
155ebb039e07
hex359328f2c8

230102201032 has 32 divisors (see below), whose sum is σ = 474828778080. Its totient is φ = 103666312960.

The previous prime is 230102201027. The next prime is 230102201129.

230102201032 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 230102200997 and 230102201015.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11559958 + ... + 11579845.

It is an arithmetic number, because the mean of its divisors is an integer number (14838399315).

Almost surely, 2230102201032 is an apocalyptic number.

230102201032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

230102201032 is an abundant number, since it is smaller than the sum of its proper divisors (244726577048).

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

230102201032 is a wasteful number, since it uses less digits than its factorization.

230102201032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23139933 (or 23139929 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

It can be divided in two parts, 230102 and 201032, that added together give a palindrome (431134).

The spelling of 230102201032 in words is "two hundred thirty billion, one hundred two million, two hundred one thousand, thirty-two".

Divisors: 1 2 4 8 11 22 44 88 113 226 452 904 1243 2486 4972 9944 23139803 46279606 92559212 185118424 254537833 509075666 1018151332 2036302664 2614797739 5229595478 10459190956 20918381912 28762775129 57525550258 115051100516 230102201032