31013676087 has 8 divisors (see below), whose sum is σ = 41352487680. Its totient is φ = 20675324280.

The previous prime is 31013676061. The next prime is 31013676097. The reversal of 31013676087 is 78067631013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 31013676087 - 2⁸ = 31013675831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31013676017) 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, 99714 + ... + 268272.

It is an arithmetic number, because the mean of its divisors is an integer number (5169060960).

Almost surely, 2^31013676087 is an apocalyptic number.

31013676087 is a deficient number, since it is larger than the sum of its proper divisors (10338811593).

31013676087 is a wasteful number, since it uses less digits than its factorization.

31013676087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229893.

The product of its (nonzero) digits is 127008, while the sum is 42.

The spelling of 31013676087 in words is "thirty-one billion, thirteen million, six hundred seventy-six thousand, eighty-seven".