232131211100 has 36 divisors (see below), whose sum is σ = 503745638424. Its totient is φ = 92848630080.

The previous prime is 232131211069. The next prime is 232131211127. The reversal of 232131211100 is 1112131232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4792202 + ... + 4840398.

Almost surely, 2^232131211100 is an apocalyptic number.

232131211100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232131211100 is an abundant number, since it is smaller than the sum of its proper divisors (271614427324).

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

232131211100 is a wasteful number, since it uses less digits than its factorization.

232131211100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96374 (or 96367 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 232131211100 its reverse (1112131232), we get a palindrome (233243342332).

The spelling of 232131211100 in words is "two hundred thirty-two billion, one hundred thirty-one million, two hundred eleven thousand, one hundred".