23130330213020 has 12 divisors (see below), whose sum is σ = 48573693447384. Its totient is φ = 9252132085200.

The previous prime is 23130330213019. The next prime is 23130330213041. The reversal of 23130330213020 is 2031203303132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578258255306 + ... + 578258255345.

It is an arithmetic number, because the mean of its divisors is an integer number (4047807787282).

Almost surely, 2^{23130330213020} is an apocalyptic number.

23130330213020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23130330213020 is an abundant number, since it is smaller than the sum of its proper divisors (25443363234364).

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

23130330213020 is a wasteful number, since it uses less digits than its factorization.

23130330213020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156516510660 (or 1156516510658 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 23130330213020 its reverse (2031203303132), we get a palindrome (25161533516152).

The spelling of 23130330213020 in words is "twenty-three trillion, one hundred thirty billion, three hundred thirty million, two hundred thirteen thousand, twenty".