232162661125 has 16 divisors (see below), whose sum is σ = 306782474544. Its totient is φ = 174804825600.

The previous prime is 232162661077. The next prime is 232162661149. The reversal of 232162661125 is 521166261232.

It can be written as a sum of positive squares in 8 ways, for example, as 18614236356 + 213548424769 = 136434^2 + 462113^2 .

It is a de Polignac number, because none of the positive numbers 2^k-232162661125 is a prime.

It is a super-3 number, since 3×232162661125³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54624384 + ... + 54628633.

It is an arithmetic number, because the mean of its divisors is an integer number (19173904659).

Almost surely, 2^232162661125 is an apocalyptic number.

232162661125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

232162661125 is a deficient number, since it is larger than the sum of its proper divisors (74619813419).

232162661125 is a wasteful number, since it uses less digits than its factorization.

232162661125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109253049 (or 109253039 counting only the distinct ones).

The product of its digits is 51840, while the sum is 37.

The spelling of 232162661125 in words is "two hundred thirty-two billion, one hundred sixty-two million, six hundred sixty-one thousand, one hundred twenty-five".