113031051352212 has 96 divisors (see below), whose sum is σ = 317307854868480. Its totient is φ = 30592198938240.

The previous prime is 113031051352207. The next prime is 113031051352217. The reversal of 113031051352212 is 212253150130311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (113031051352207) and next prime (113031051352217).

It is a self number, because there is not a number n which added to its sum of digits gives 113031051352212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113031051352217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15220738 + ... + 21394694.

It is an arithmetic number, because the mean of its divisors is an integer number (3305290154880).

Almost surely, 2^{113031051352212} is an apocalyptic number.

113031051352212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113031051352212 is an abundant number, since it is smaller than the sum of its proper divisors (204276803516268).

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

113031051352212 is a wasteful number, since it uses less digits than its factorization.

113031051352212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6185461 (or 6185459 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 113031051352212 in words is "one hundred thirteen trillion, thirty-one billion, fifty-one million, three hundred fifty-two thousand, two hundred twelve".