2113372953686 has 16 divisors (see below), whose sum is σ = 3205284702480. Its totient is φ = 1044962027520.

The previous prime is 2113372953667. The next prime is 2113372953701. The reversal of 2113372953686 is 6863592733112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4082075 + ... + 4570566.

It is an arithmetic number, because the mean of its divisors is an integer number (200330293905).

Almost surely, 2^{2113372953686} is an apocalyptic number.

2113372953686 is a deficient number, since it is larger than the sum of its proper divisors (1091911748794).

2113372953686 is a wasteful number, since it uses less digits than its factorization.

2113372953686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8653999.

The product of its digits is 9797760, while the sum is 56.

The spelling of 2113372953686 in words is "two trillion, one hundred thirteen billion, three hundred seventy-two million, nine hundred fifty-three thousand, six hundred eighty-six".