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230323103033121 = 3378769713896037
BaseRepresentation
bin110100010111101001000110…
…101111010110011100100001
31010012111200012001200112021000
4310113221012233112130201
5220142103203334024441
62133504550044022213
766341203130333160
oct6427510657263441
91105450161615230
10230323103033121
116742a5301733aa
12219ba1b1231969
139b694b5a52117
1440c39aa5813d7
151b963748da2b6
hexd17a46bd6721

230323103033121 has 32 divisors (see below), whose sum is σ = 389969516967680. Its totient is φ = 131611691490048.

The previous prime is 230323103033113. The next prime is 230323103033137. The reversal of 230323103033121 is 121330301323032.

230323103033121 is a `hidden beast` number, since 2 + 3 + 0 + 3 + 2 + 310 + 30 + 3 + 312 + 1 = 666.

It is not a de Polignac number, because 230323103033121 - 23 = 230323103033113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230323103033141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9626715 + ... + 23522751.

It is an arithmetic number, because the mean of its divisors is an integer number (12186547405240).

Almost surely, 2230323103033121 is an apocalyptic number.

230323103033121 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

230323103033121 is a deficient number, since it is larger than the sum of its proper divisors (159646413934559).

230323103033121 is a wasteful number, since it uses less digits than its factorization.

230323103033121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13983750 (or 13983744 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 230323103033121 its reverse (121330301323032), we get a palindrome (351653404356153).

The spelling of 230323103033121 in words is "two hundred thirty trillion, three hundred twenty-three billion, one hundred three million, thirty-three thousand, one hundred twenty-one".

Divisors: 1 3 7 9 21 27 63 189 87697 263091 613879 789273 1841637 2367819 5524911 13896037 16574733 41688111 97272259 125064333 291816777 375192999 875450331 2626350993 1218640756789 3655922270367 8530485297523 10967766811101 25591455892569 32903300433303 76774367677707 230323103033121