23202324431 has 8 divisors (see below), whose sum is σ = 27258675024. Its totient is φ = 19470481920.

The previous prime is 23202324427. The next prime is 23202324433. The reversal of 23202324431 is 13442320232.

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 23202324431 - 2² = 23202324427 is a prime.

It is a super-2 number, since 2×23202324431² (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 23202324431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23202324433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81126866 + ... + 81127151.

It is an arithmetic number, because the mean of its divisors is an integer number (3407334378).

Almost surely, 2^23202324431 is an apocalyptic number.

23202324431 is a deficient number, since it is larger than the sum of its proper divisors (4056350593).

23202324431 is a wasteful number, since it uses less digits than its factorization.

23202324431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162254041.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 23202324431 its reverse (13442320232), we get a palindrome (36644644663).

The spelling of 23202324431 in words is "twenty-three billion, two hundred two million, three hundred twenty-four thousand, four hundred thirty-one".