10311312023112 has 32 divisors (see below), whose sum is σ = 25780195615680. Its totient is φ = 3436848600000.

The previous prime is 10311312023059. The next prime is 10311312023141. The reversal of 10311312023112 is 21132021311301.

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, 15633139 + ... + 16279362.

It is an arithmetic number, because the mean of its divisors is an integer number (805631112990).

Almost surely, 2^{10311312023112} is an apocalyptic number.

10311312023112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10311312023112 is an abundant number, since it is smaller than the sum of its proper divisors (15468883592568).

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

10311312023112 is a wasteful number, since it uses less digits than its factorization.

10311312023112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31925973 (or 31925969 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 10311312023112 its reverse (21132021311301), we get a palindrome (31443333334413).

The spelling of 10311312023112 in words is "ten trillion, three hundred eleven billion, three hundred twelve million, twenty-three thousand, one hundred twelve".