31024230032 has 20 divisors (see below), whose sum is σ = 60833658480. Its totient is φ = 15325221408.

The previous prime is 31024230007. The next prime is 31024230071. The reversal of 31024230032 is 23003242013.

It is a junction number, because it is equal to n+sod(n) for n = 31024229986 and 31024230013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11679482 + ... + 11682137.

It is an arithmetic number, because the mean of its divisors is an integer number (3041682924).

Almost surely, 2^31024230032 is an apocalyptic number.

It is an amenable number.

31024230032 is a deficient number, since it is larger than the sum of its proper divisors (29809428448).

31024230032 is a wasteful number, since it uses less digits than its factorization.

31024230032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23361710 (or 23361704 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 31024230032 its reverse (23003242013), we get a palindrome (54027472045).

The spelling of 31024230032 in words is "thirty-one billion, twenty-four million, two hundred thirty thousand, thirty-two".