23099970751 has 16 divisors (see below), whose sum is σ = 27142778880. Its totient is φ = 19381482720.

The previous prime is 23099970749. The next prime is 23099970769. The reversal of 23099970751 is 15707999032.

It is a cyclic number.

It is not a de Polignac number, because 23099970751 - 2¹ = 23099970749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23099970731) 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, 1488490 + ... + 1503928.

It is an arithmetic number, because the mean of its divisors is an integer number (1696423680).

Almost surely, 2^23099970751 is an apocalyptic number.

23099970751 is a deficient number, since it is larger than the sum of its proper divisors (4042808129).

23099970751 is a wasteful number, since it uses less digits than its factorization.

23099970751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25926.

The product of its (nonzero) digits is 1071630, while the sum is 52.

The spelling of 23099970751 in words is "twenty-three billion, ninety-nine million, nine hundred seventy thousand, seven hundred fifty-one".