831013310138 has 16 divisors (see below), whose sum is σ = 1372548750624. Its totient is φ = 374203103760.

The previous prime is 831013310131. The next prime is 831013310143.

831013310138 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (831013310131) 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 7 ways as a sum of consecutive naturals, for example, 176508545 + ... + 176513252.

It is an arithmetic number, because the mean of its divisors is an integer number (85784296914).

Almost surely, 2^831013310138 is an apocalyptic number.

831013310138 is a deficient number, since it is larger than the sum of its proper divisors (541535440486).

831013310138 is a wasteful number, since it uses less digits than its factorization.

831013310138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353021917.

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 831013310138 in words is "eight hundred thirty-one billion, thirteen million, three hundred ten thousand, one hundred thirty-eight".