13023130233 has 24 divisors (see below), whose sum is σ = 18374611968. Its totient is φ = 8203398048.

The previous prime is 13023130229. The next prime is 13023130247. The reversal of 13023130233 is 33203132031.

It is not a de Polignac number, because 13023130233 - 2² = 13023130229 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13023130213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 399091 + ... + 430487.

It is an arithmetic number, because the mean of its divisors is an integer number (765608832).

Almost surely, 2^13023130233 is an apocalyptic number.

It is an amenable number.

13023130233 is a deficient number, since it is larger than the sum of its proper divisors (5351481735).

13023130233 is a wasteful number, since it uses less digits than its factorization.

13023130233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31821 (or 31802 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 13023130233 its reverse (33203132031), we get a palindrome (46226262264).

The spelling of 13023130233 in words is "thirteen billion, twenty-three million, one hundred thirty thousand, two hundred thirty-three".