23704113131 has 8 divisors (see below), whose sum is σ = 23851900800. Its totient is φ = 23556510720.

The previous prime is 23704113109. The next prime is 23704113133. The reversal of 23704113131 is 13131140732.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23704113131 - 2³⁰ = 22630371307 is a prime.

It is a super-2 number, since 2×23704113131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23704113131.

It is not an unprimeable number, because it can be changed into a prime (23704113133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214955 + ... + 305963.

It is an arithmetic number, because the mean of its divisors is an integer number (2981487600).

Almost surely, 2^23704113131 is an apocalyptic number.

23704113131 is a deficient number, since it is larger than the sum of its proper divisors (147787669).

23704113131 is a wasteful number, since it uses less digits than its factorization.

23704113131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92629.

The product of its (nonzero) digits is 1512, while the sum is 26.

Adding to 23704113131 its reverse (13131140732), we get a palindrome (36835253863).

The spelling of 23704113131 in words is "twenty-three billion, seven hundred four million, one hundred thirteen thousand, one hundred thirty-one".