23013122130 has 24 divisors (see below), whose sum is σ = 59834117772. Its totient is φ = 6136832544.

The previous prime is 23013122089. The next prime is 23013122131. The reversal of 23013122130 is 3122131032.

23013122130 is a `hidden beast` number, since 2 + 301 + 312 + 21 + 30 = 666.

23013122130 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 22958613441 + 54508689 = 151521^2 + 7383^2 .

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

It is not an unprimeable number, because it can be changed into a prime (23013122131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127850589 + ... + 127850768.

Almost surely, 2^23013122130 is an apocalyptic number.

23013122130 is an abundant number, since it is smaller than the sum of its proper divisors (36820995642).

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

23013122130 is a wasteful number, since it uses less digits than its factorization.

23013122130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255701370 (or 255701367 counting only the distinct ones).

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

Adding to 23013122130 its reverse (3122131032), we get a palindrome (26135253162).

The spelling of 23013122130 in words is "twenty-three billion, thirteen million, one hundred twenty-two thousand, one hundred thirty".