232131102432 has 48 divisors (see below), whose sum is σ = 609374302992. Its totient is φ = 77373204480.

The previous prime is 232131102431. The next prime is 232131102479. The reversal of 232131102432 is 234201131232.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232131102431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2424168 + ... + 2518104.

It is an arithmetic number, because the mean of its divisors is an integer number (12695297979).

Almost surely, 2^232131102432 is an apocalyptic number.

It is an amenable number.

232131102432 is an abundant number, since it is smaller than the sum of its proper divisors (377243200560).

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

232131102432 is a wasteful number, since it uses less digits than its factorization.

232131102432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119691 (or 119683 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 232131102432 its reverse (234201131232), we get a palindrome (466332233664).

The spelling of 232131102432 in words is "two hundred thirty-two billion, one hundred thirty-one million, one hundred two thousand, four hundred thirty-two".