23131103301 has 24 divisors (see below), whose sum is σ = 33682746240. Its totient is φ = 15296096256.

The previous prime is 23131103299. The next prime is 23131103309. The reversal of 23131103301 is 10330113132.

It is a happy number.

23131103301 is a `hidden beast` number, since 23 + 1 + 311 + 0 + 330 + 1 = 666.

It is not a de Polignac number, because 23131103301 - 2¹ = 23131103299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23131103309) 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, 531886 + ... + 573728.

It is an arithmetic number, because the mean of its divisors is an integer number (1403447760).

Almost surely, 2^23131103301 is an apocalyptic number.

It is an amenable number.

23131103301 is a deficient number, since it is larger than the sum of its proper divisors (10551642939).

23131103301 is a wasteful number, since it uses less digits than its factorization.

23131103301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42345 (or 42342 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 23131103301 its reverse (10330113132), we get a palindrome (33461216433).

The spelling of 23131103301 in words is "twenty-three billion, one hundred thirty-one million, one hundred three thousand, three hundred one".