23123230110 has 64 divisors (see below), whose sum is σ = 61695950400. Its totient is φ = 6162794496.

The previous prime is 23123230099. The next prime is 23123230129. The reversal of 23123230110 is 1103232132.

23123230110 is a `hidden beast` number, since 231 + 2 + 323 + 0 + 110 = 666.

It is a super-2 number, since 2×23123230110² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 487362 + ... + 532698.

It is an arithmetic number, because the mean of its divisors is an integer number (963999225).

Almost surely, 2^23123230110 is an apocalyptic number.

23123230110 is an abundant number, since it is smaller than the sum of its proper divisors (38572720290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23123230110 is a wasteful number, since it uses less digits than its factorization.

23123230110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47242 (or 47236 counting only the distinct ones).

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

Adding to 23123230110 its reverse (1103232132), we get a palindrome (24226462242).

The spelling of 23123230110 in words is "twenty-three billion, one hundred twenty-three million, two hundred thirty thousand, one hundred ten".