23031011124 has 96 divisors (see below), whose sum is σ = 65167804800. Its totient is φ = 6975924480.

The previous prime is 23031011123. The next prime is 23031011131. The reversal of 23031011124 is 42111013032.

23031011124 is a `hidden beast` number, since 230 + 310 + 1 + 1 + 124 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 23031011097 and 23031011106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23031011123) by changing a digit.

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, 5221432 + ... + 5225840.

It is an arithmetic number, because the mean of its divisors is an integer number (678831300).

Almost surely, 2^23031011124 is an apocalyptic number.

It is an amenable number.

23031011124 is an abundant number, since it is smaller than the sum of its proper divisors (42136793676).

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

23031011124 is a wasteful number, since it uses less digits than its factorization.

23031011124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8830 (or 8822 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 23031011124 its reverse (42111013032), we get a palindrome (65142024156).

The spelling of 23031011124 in words is "twenty-three billion, thirty-one million, eleven thousand, one hundred twenty-four".