931031040102 has 16 divisors (see below), whose sum is σ = 1901680422912. Its totient is φ = 303740622920.

The previous prime is 931031040083. The next prime is 931031040113. The reversal of 931031040102 is 201040130139.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1650763974 + ... + 1650764537.

It is an arithmetic number, because the mean of its divisors is an integer number (118855026432).

Almost surely, 2^931031040102 is an apocalyptic number.

931031040102 is an abundant number, since it is smaller than the sum of its proper divisors (970649382810).

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

931031040102 is a wasteful number, since it uses less digits than its factorization.

931031040102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3301528563.

The product of its (nonzero) digits is 648, while the sum is 24.

The spelling of 931031040102 in words is "nine hundred thirty-one billion, thirty-one million, forty thousand, one hundred two".