232031121132 has 24 divisors (see below), whose sum is σ = 541447635456. Its totient is φ = 77337751888.

The previous prime is 232031121079. The next prime is 232031121139. The reversal of 232031121132 is 231121130232.

232031121132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×232031121132² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232031121099 and 232031121108.

It is not an unprimeable number, because it can be changed into a prime (232031121139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580608 + ... + 895079.

It is an arithmetic number, because the mean of its divisors is an integer number (22560318144).

Almost surely, 2^232031121132 is an apocalyptic number.

It is an amenable number.

232031121132 is an abundant number, since it is smaller than the sum of its proper divisors (309416514324).

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

232031121132 is a wasteful number, since it uses less digits than its factorization.

232031121132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488797 (or 1488795 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 232031121132 its reverse (231121130232), we get a palindrome (463152251364).

The spelling of 232031121132 in words is "two hundred thirty-two billion, thirty-one million, one hundred twenty-one thousand, one hundred thirty-two".