23021412130 has 64 divisors (see below), whose sum is σ = 44538883200. Its totient is φ = 8541780480.

The previous prime is 23021412119. The next prime is 23021412131. The reversal of 23021412130 is 3121412032.

It is a happy number.

It is a super-2 number, since 2×23021412130² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 23021412098 and 23021412107.

It is not an unprimeable number, because it can be changed into a prime (23021412131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1921960 + ... + 1933900.

It is an arithmetic number, because the mean of its divisors is an integer number (695920050).

Almost surely, 2^23021412130 is an apocalyptic number.

23021412130 is a deficient number, since it is larger than the sum of its proper divisors (21517471070).

23021412130 is a wasteful number, since it uses less digits than its factorization.

23021412130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12179.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 23021412130 its reverse (3121412032), we get a palindrome (26142824162).

The spelling of 23021412130 in words is "twenty-three billion, twenty-one million, four hundred twelve thousand, one hundred thirty".