23400253212130 has 16 divisors (see below), whose sum is σ = 42269291319744. Its totient is φ = 9327026720880.

The previous prime is 23400253212121. The next prime is 23400253212187. The reversal of 23400253212130 is 3121235200432.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4134317526 + ... + 4134323185.

It is an arithmetic number, because the mean of its divisors is an integer number (2641830707484).

Almost surely, 2^{23400253212130} is an apocalyptic number.

23400253212130 is a deficient number, since it is larger than the sum of its proper divisors (18869038107614).

23400253212130 is a wasteful number, since it uses less digits than its factorization.

23400253212130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8268641001.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 23400253212130 its reverse (3121235200432), we get a palindrome (26521488412562).

The spelling of 23400253212130 in words is "twenty-three trillion, four hundred billion, two hundred fifty-three million, two hundred twelve thousand, one hundred thirty".