2113860697755 has 16 divisors (see below), whose sum is σ = 3420179108640. Its totient is φ = 1114725041408.

The previous prime is 2113860697723. The next prime is 2113860697811. The reversal of 2113860697755 is 5577960683112.

It is a cyclic number.

It is not a de Polignac number, because 2113860697755 - 2⁵ = 2113860697723 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 791706792 + ... + 791709461.

It is an arithmetic number, because the mean of its divisors is an integer number (213761194290).

Almost surely, 2^{2113860697755} is an apocalyptic number.

2113860697755 is a deficient number, since it is larger than the sum of its proper divisors (1306318410885).

2113860697755 is a wasteful number, since it uses less digits than its factorization.

2113860697755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583416350.

The product of its (nonzero) digits is 19051200, while the sum is 60.

The spelling of 2113860697755 in words is "two trillion, one hundred thirteen billion, eight hundred sixty million, six hundred ninety-seven thousand, seven hundred fifty-five".