23014431213 has 16 divisors (see below), whose sum is σ = 31333357056. Its totient is φ = 15022298880.

The previous prime is 23014431197. The next prime is 23014431257. The reversal of 23014431213 is 31213441032.

It is a happy number.

It is not a de Polignac number, because 23014431213 - 2⁴ = 23014431197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23114431213) 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, 353533 + ... + 413538.

It is an arithmetic number, because the mean of its divisors is an integer number (1958334816).

Almost surely, 2^23014431213 is an apocalyptic number.

It is an amenable number.

23014431213 is a deficient number, since it is larger than the sum of its proper divisors (8318925843).

23014431213 is a wasteful number, since it uses less digits than its factorization.

23014431213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767284.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 23014431213 its reverse (31213441032), we get a palindrome (54227872245).

The spelling of 23014431213 in words is "twenty-three billion, fourteen million, four hundred thirty-one thousand, two hundred thirteen".