23012130313112 has 32 divisors (see below), whose sum is σ = 44493604646400. Its totient is φ = 11151922665504.

The previous prime is 23012130313097. The next prime is 23012130313171. The reversal of 23012130313112 is 21131303121032.

It is a congruent 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, 297060662 + ... + 297138117.

It is an arithmetic number, because the mean of its divisors is an integer number (1390425145200).

Almost surely, 2^{23012130313112} is an apocalyptic number.

It is an amenable number.

23012130313112 is a deficient number, since it is larger than the sum of its proper divisors (21481474333288).

23012130313112 is a wasteful number, since it uses less digits than its factorization.

23012130313112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594198935 (or 594198931 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 23012130313112 its reverse (21131303121032), we get a palindrome (44143433434144).

The spelling of 23012130313112 in words is "twenty-three trillion, twelve billion, one hundred thirty million, three hundred thirteen thousand, one hundred twelve".