23187161079 has 6 divisors (see below), whose sum is σ = 33492566016. Its totient is φ = 15458107380.

The previous prime is 23187161071. The next prime is 23187161089. The reversal of 23187161079 is 97016178132.

23187161079 is a `hidden beast` number, since 23 + 1 + 8 + 7 + 1 + 610 + 7 + 9 = 666.

It is not a de Polignac number, because 23187161079 - 2³ = 23187161071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23187161071) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1288175607 + ... + 1288175624.

It is an arithmetic number, because the mean of its divisors is an integer number (5582094336).

Almost surely, 2^23187161079 is an apocalyptic number.

23187161079 is a deficient number, since it is larger than the sum of its proper divisors (10305404937).

23187161079 is a wasteful number, since it uses less digits than its factorization.

23187161079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2576351237 (or 2576351234 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 45.

The spelling of 23187161079 in words is "twenty-three billion, one hundred eighty-seven million, one hundred sixty-one thousand, seventy-nine".