23179031254 has 4 divisors (see below), whose sum is σ = 34768546884. Its totient is φ = 11589515626.

The previous prime is 23179031251. The next prime is 23179031257. The reversal of 23179031254 is 45213097132.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (23179031251) and next prime (23179031257).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23179031251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5794757812 + ... + 5794757815.

It is an arithmetic number, because the mean of its divisors is an integer number (8692136721).

Almost surely, 2^23179031254 is an apocalyptic number.

23179031254 is a deficient number, since it is larger than the sum of its proper divisors (11589515630).

23179031254 is a wasteful number, since it uses less digits than its factorization.

23179031254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11589515629.

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 23179031254 in words is "twenty-three billion, one hundred seventy-nine million, thirty-one thousand, two hundred fifty-four".