2161136014113 has 16 divisors (see below), whose sum is σ = 3062030065920. Its totient is φ = 1351111570176.

The previous prime is 2161136014097. The next prime is 2161136014127. The reversal of 2161136014113 is 3114106311612.

It is not a de Polignac number, because 2161136014113 - 2⁴ = 2161136014097 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2161136014133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76475433 + ... + 76503686.

It is an arithmetic number, because the mean of its divisors is an integer number (191376879120).

Almost surely, 2^{2161136014113} is an apocalyptic number.

It is an amenable number.

2161136014113 is a deficient number, since it is larger than the sum of its proper divisors (900894051807).

2161136014113 is a wasteful number, since it uses less digits than its factorization.

2161136014113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152979416.

The product of its (nonzero) digits is 2592, while the sum is 30.

The spelling of 2161136014113 in words is "two trillion, one hundred sixty-one billion, one hundred thirty-six million, fourteen thousand, one hundred thirteen".