31050331105412 has 48 divisors (see below), whose sum is σ = 55752472806912. Its totient is φ = 15126269518080.

The previous prime is 31050331105399. The next prime is 31050331105441. The reversal of 31050331105412 is 21450113305013.

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, 225592598 + ... + 225730194.

It is an arithmetic number, because the mean of its divisors is an integer number (1161509850144).

Almost surely, 2^{31050331105412} is an apocalyptic number.

It is an amenable number.

31050331105412 is a deficient number, since it is larger than the sum of its proper divisors (24702141701500).

31050331105412 is a wasteful number, since it uses less digits than its factorization.

31050331105412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147068 (or 147066 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The spelling of 31050331105412 in words is "thirty-one trillion, fifty billion, three hundred thirty-one million, one hundred five thousand, four hundred twelve".