232403004021112 has 32 divisors (see below), whose sum is σ = 436931482204800. Its totient is φ = 115887952946304.

The previous prime is 232403004021059. The next prime is 232403004021173. The reversal of 232403004021112 is 211120400304232.

It is a super-2 number, since 2×232403004021112² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178771314 + ... + 180066622.

It is an arithmetic number, because the mean of its divisors is an integer number (13654108818900).

Almost surely, 2^{232403004021112} is an apocalyptic number.

It is an amenable number.

232403004021112 is a deficient number, since it is larger than the sum of its proper divisors (204528478183688).

232403004021112 is a wasteful number, since it uses less digits than its factorization.

232403004021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355815 (or 1355811 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 232403004021112 its reverse (211120400304232), we get a palindrome (443523404325344).

The spelling of 232403004021112 in words is "two hundred thirty-two trillion, four hundred three billion, four million, twenty-one thousand, one hundred twelve".