31013631450332 has 12 divisors (see below), whose sum is σ = 54274061099160. Its totient is φ = 15506756850576.

The previous prime is 31013631450283. The next prime is 31013631450341. The reversal of 31013631450332 is 23305413631013.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 31013631450292 and 31013631450301.

It is a congruent number.

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, 13522607 + ... + 15648902.

It is an arithmetic number, because the mean of its divisors is an integer number (4522838424930).

Almost surely, 2^{31013631450332} is an apocalyptic number.

It is an amenable number.

31013631450332 is a deficient number, since it is larger than the sum of its proper divisors (23260429648828).

31013631450332 is a wasteful number, since it uses less digits than its factorization.

31013631450332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29437300 (or 29437298 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 35.

The spelling of 31013631450332 in words is "thirty-one trillion, thirteen billion, six hundred thirty-one million, four hundred fifty thousand, three hundred thirty-two".