23303020111231 has 8 divisors (see below), whose sum is σ = 26632237484160. Its totient is φ = 19973856363288.

The previous prime is 23303020111213. The next prime is 23303020111237. The reversal of 23303020111231 is 13211102030332.

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 23303020111231 - 2⁷ = 23303020111103 is a prime.

It is a super-2 number, since 2×23303020111231² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23303020111237) 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, 12470701 + ... + 14217046.

It is an arithmetic number, because the mean of its divisors is an integer number (3329029685520).

Almost surely, 2^{23303020111231} is an apocalyptic number.

23303020111231 is a deficient number, since it is larger than the sum of its proper divisors (3329217372929).

23303020111231 is a wasteful number, since it uses less digits than its factorization.

23303020111231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26812493.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 23303020111231 its reverse (13211102030332), we get a palindrome (36514122141563).

The spelling of 23303020111231 in words is "twenty-three trillion, three hundred three billion, twenty million, one hundred eleven thousand, two hundred thirty-one".