23100233121 has 36 divisors (see below), whose sum is σ = 38862450432. Its totient is φ = 13183887024.

The previous prime is 23100233099. The next prime is 23100233129. The reversal of 23100233121 is 12133200132.

23100233121 = 265³ + 266³ + ... + 558³.

23100233121 is a `hidden beast` number, since 2 + 310 + 0 + 2 + 331 + 21 = 666.

It is not a de Polignac number, because 23100233121 - 2¹⁵ = 23100200353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23100233094 and 23100233103.

It is not an unprimeable number, because it can be changed into a prime (23100233129) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 331120 + ... + 394766.

It is an arithmetic number, because the mean of its divisors is an integer number (1079512512).

Almost surely, 2^23100233121 is an apocalyptic number.

23100233121 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23100233121 is a deficient number, since it is larger than the sum of its proper divisors (15762217311).

23100233121 is a wasteful number, since it uses less digits than its factorization.

23100233121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64490 (or 64480 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23100233121 its reverse (12133200132), we get a palindrome (35233433253).

The spelling of 23100233121 in words is "twenty-three billion, one hundred million, two hundred thirty-three thousand, one hundred twenty-one".