13023000232231 has 16 divisors (see below), whose sum is σ = 14571032053248. Its totient is φ = 11536933161600.

The previous prime is 13023000232219. The next prime is 13023000232237. The reversal of 13023000232231 is 13223200032031.

It is not a de Polignac number, because 13023000232231 - 2³⁵ = 12988640493863 is a prime.

It is a super-2 number, since 2×13023000232231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13023000232237) 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, 31736706 + ... + 32144431.

It is an arithmetic number, because the mean of its divisors is an integer number (910689503328).

Almost surely, 2^{13023000232231} is an apocalyptic number.

13023000232231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13023000232231 is a deficient number, since it is larger than the sum of its proper divisors (1548031821017).

13023000232231 is a wasteful number, since it uses less digits than its factorization.

13023000232231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63881622.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 13023000232231 its reverse (13223200032031), we get a palindrome (26246200264262).

It can be divided in two parts, 13023000 and 232231, that added together give a palindrome (13255231).

The spelling of 13023000232231 in words is "thirteen trillion, twenty-three billion, two hundred thirty-two thousand, two hundred thirty-one".