23331131312103 has 6 divisors (see below), whose sum is σ = 33700523006384. Its totient is φ = 15554087541396.

The previous prime is 23331131312101. The next prime is 23331131312119. The reversal of 23331131312103 is 30121313113332.

23331131312103 is a `hidden beast` number, since 2 + 3 + 3 + 311 + 3 + 131 + 210 + 3 = 666.

It is not a de Polignac number, because 23331131312103 - 2¹ = 23331131312101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23331131312101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1296173961775 + ... + 1296173961792.

Almost surely, 2^{23331131312103} is an apocalyptic number.

23331131312103 is a deficient number, since it is larger than the sum of its proper divisors (10369391694281).

23331131312103 is a wasteful number, since it uses less digits than its factorization.

23331131312103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2592347923573 (or 2592347923570 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

Adding to 23331131312103 its reverse (30121313113332), we get a palindrome (53452444425435).

The spelling of 23331131312103 in words is "twenty-three trillion, three hundred thirty-one billion, one hundred thirty-one million, three hundred twelve thousand, one hundred three".