31400112010124 has 96 divisors (see below), whose sum is σ = 64936863613440. Its totient is φ = 13097502835200.

The previous prime is 31400112010109. The next prime is 31400112010301. The reversal of 31400112010124 is 42101021100413.

It is a junction number, because it is equal to n+sod(n) for n = 31400112010096 and 31400112010105.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83910467 + ... + 84283845.

It is an arithmetic number, because the mean of its divisors is an integer number (676425662640).

Almost surely, 2^{31400112010124} is an apocalyptic number.

It is an amenable number.

31400112010124 is an abundant number, since it is smaller than the sum of its proper divisors (33536751603316).

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

31400112010124 is a wasteful number, since it uses less digits than its factorization.

31400112010124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374271 (or 374269 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 31400112010124 its reverse (42101021100413), we get a palindrome (73501133110537).

The spelling of 31400112010124 in words is "thirty-one trillion, four hundred billion, one hundred twelve million, ten thousand, one hundred twenty-four".