31013910096 has 80 divisors (see below), whose sum is σ = 86362847424. Its totient is φ = 9533832192.

The previous prime is 31013910077. The next prime is 31013910107. The reversal of 31013910096 is 69001931013.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 661875 + ... + 707181.

Almost surely, 2^31013910096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 31013910096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43181423712).

31013910096 is an abundant number, since it is smaller than the sum of its proper divisors (55348937328).

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

31013910096 is a wasteful number, since it uses less digits than its factorization.

31013910096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46428 (or 46422 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 33.

The spelling of 31013910096 in words is "thirty-one billion, thirteen million, nine hundred ten thousand, ninety-six".