23213112130 has 32 divisors (see below), whose sum is σ = 45023356224. Its totient is φ = 8566113216.

The previous prime is 23213112113. The next prime is 23213112149. The reversal of 23213112130 is 3121131232.

It is a junction number, because it is equal to n+sod(n) for n = 23213112098 and 23213112107.

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, 182349 + ... + 282271.

It is an arithmetic number, because the mean of its divisors is an integer number (1406979882).

Almost surely, 2^23213112130 is an apocalyptic number.

23213112130 is a deficient number, since it is larger than the sum of its proper divisors (21810244094).

23213112130 is a wasteful number, since it uses less digits than its factorization.

23213112130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101730.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 23213112130 its reverse (3121131232), we get a palindrome (26334243362).

The spelling of 23213112130 in words is "twenty-three billion, two hundred thirteen million, one hundred twelve thousand, one hundred thirty".