2313127191828 has 72 divisors (see below), whose sum is σ = 5880068463360. Its totient is φ = 706897912320.

The previous prime is 2313127191811. The next prime is 2313127191871. The reversal of 2313127191828 is 8281917213132.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 8478013 + ... + 8746596.

Almost surely, 2^{2313127191828} is an apocalyptic number.

It is an amenable number.

2313127191828 is an abundant number, since it is smaller than the sum of its proper divisors (3566941271532).

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

2313127191828 is a wasteful number, since it uses less digits than its factorization.

2313127191828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17224685 (or 17224664 counting only the distinct ones).

The product of its digits is 290304, while the sum is 48.

The spelling of 2313127191828 in words is "two trillion, three hundred thirteen billion, one hundred twenty-seven million, one hundred ninety-one thousand, eight hundred twenty-eight".