31292930683 has 16 divisors (see below), whose sum is σ = 36395008000. Its totient is φ = 26352871776.

The previous prime is 31292930633. The next prime is 31292930717. The reversal of 31292930683 is 38603929213.

It is not a de Polignac number, because 31292930683 - 2⁹ = 31292930171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31292930633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79308 + ... + 262441.

It is an arithmetic number, because the mean of its divisors is an integer number (2274688000).

Almost surely, 2^31292930683 is an apocalyptic number.

31292930683 is a deficient number, since it is larger than the sum of its proper divisors (5102077317).

31292930683 is a wasteful number, since it uses less digits than its factorization.

31292930683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341986.

The product of its (nonzero) digits is 419904, while the sum is 46.

The spelling of 31292930683 in words is "thirty-one billion, two hundred ninety-two million, nine hundred thirty thousand, six hundred eighty-three".