23130130020 has 48 divisors (see below), whose sum is σ = 64793615040. Its totient is φ = 6165248896.

The previous prime is 23130129961. The next prime is 23130130061. The reversal of 23130130020 is 2003103132.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48646 + ... + 220514.

It is an arithmetic number, because the mean of its divisors is an integer number (1349866980).

Almost surely, 2^23130130020 is an apocalyptic number.

23130130020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23130130020 is an abundant number, since it is smaller than the sum of its proper divisors (41663485020).

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

23130130020 is a wasteful number, since it uses less digits than its factorization.

23130130020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174124 (or 174122 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 23130130020 its reverse (2003103132), we get a palindrome (25133233152).

The spelling of 23130130020 in words is "twenty-three billion, one hundred thirty million, one hundred thirty thousand, twenty".