10656160161 has 4 divisors (see below), whose sum is σ = 14208213552. Its totient is φ = 7104106772.

The previous prime is 10656160157. The next prime is 10656160217. The reversal of 10656160161 is 16106165601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10656160161 - 2² = 10656160157 is a prime.

It is a super-2 number, since 2×10656160161² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10656160261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1776026691 + ... + 1776026696.

It is an arithmetic number, because the mean of its divisors is an integer number (3552053388).

Almost surely, 2^10656160161 is an apocalyptic number.

It is an amenable number.

10656160161 is a deficient number, since it is larger than the sum of its proper divisors (3552053391).

10656160161 is an equidigital number, since it uses as much as digits as its factorization.

10656160161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3552053390.

The product of its (nonzero) digits is 6480, while the sum is 33.

The spelling of 10656160161 in words is "ten billion, six hundred fifty-six million, one hundred sixty thousand, one hundred sixty-one".