23303130331023 has 16 divisors (see below), whose sum is σ = 34526830270560. Its totient is φ = 15533766819648.

The previous prime is 23303130330967. The next prime is 23303130331049. The reversal of 23303130331023 is 32013303130332.

23303130331023 is a `hidden beast` number, since 2 + 3 + 30 + 313 + 0 + 3 + 310 + 2 + 3 = 666.

It is not a de Polignac number, because 23303130331023 - 2⁶ = 23303130330959 is a prime.

It is a super-2 number, since 2×23303130331023² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23303130330023) 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, 45669390 + ... + 46176827.

It is an arithmetic number, because the mean of its divisors is an integer number (2157926891910).

Almost surely, 2^{23303130331023} is an apocalyptic number.

23303130331023 is a deficient number, since it is larger than the sum of its proper divisors (11223699939537).

23303130331023 is an equidigital number, since it uses as much as digits as its factorization.

23303130331023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91855623 (or 91855617 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 27.

Adding to 23303130331023 its reverse (32013303130332), we get a palindrome (55316433461355).

The spelling of 23303130331023 in words is "twenty-three trillion, three hundred three billion, one hundred thirty million, three hundred thirty-one thousand, twenty-three".