10312156112 has 20 divisors (see below), whose sum is σ = 20444450400. Its totient is φ = 5036168928.

The previous prime is 10312156093. The next prime is 10312156177. The reversal of 10312156112 is 21165121301.

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, 7493612 + ... + 7494987.

It is an arithmetic number, because the mean of its divisors is an integer number (1022222520).

Almost surely, 2^10312156112 is an apocalyptic number.

It is an amenable number.

10312156112 is a deficient number, since it is larger than the sum of its proper divisors (10132294288).

10312156112 is a wasteful number, since it uses less digits than its factorization.

10312156112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14988650 (or 14988644 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 23.

Adding to 10312156112 its reverse (21165121301), we get a palindrome (31477277413).

The spelling of 10312156112 in words is "ten billion, three hundred twelve million, one hundred fifty-six thousand, one hundred twelve".