231104732 has 12 divisors (see below), whose sum is σ = 428223600. Its totient is φ = 108755136.

The previous prime is 231104723. The next prime is 231104737. The reversal of 231104732 is 237401132.

231104732 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 231104698 and 231104707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231104737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1699232 + ... + 1699367.

It is an arithmetic number, because the mean of its divisors is an integer number (35685300).

Almost surely, 2^231104732 is an apocalyptic number.

It is an amenable number.

231104732 is a deficient number, since it is larger than the sum of its proper divisors (197118868).

231104732 is a wasteful number, since it uses less digits than its factorization.

231104732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3398620 (or 3398618 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 231104732 is about 15202.1291929782. The cubic root of 231104732 is about 613.6719592218.

Adding to 231104732 its reverse (237401132), we get a palindrome (468505864).

The spelling of 231104732 in words is "two hundred thirty-one million, one hundred four thousand, seven hundred thirty-two".