31334603112 has 192 divisors, whose sum is σ = 89965512000. Its totient is φ = 10214429184.

The previous prime is 31334603071. The next prime is 31334603189. The reversal of 31334603112 is 21130643313.

31334603112 is a `hidden beast` number, since 3 + 1 + 3 + 346 + 0 + 311 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26264788 + ... + 26265980.

It is an arithmetic number, because the mean of its divisors is an integer number (468570375).

Almost surely, 2^31334603112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 31334603112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44982756000).

31334603112 is an abundant number, since it is smaller than the sum of its proper divisors (58630908888).

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

31334603112 is a wasteful number, since it uses less digits than its factorization.

31334603112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1502 (or 1486 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The spelling of 31334603112 in words is "thirty-one billion, three hundred thirty-four million, six hundred three thousand, one hundred twelve".