113631953412 has 24 divisors (see below), whose sum is σ = 272307204736. Its totient is φ = 36853606368.

The previous prime is 113631953387. The next prime is 113631953437. The reversal of 113631953412 is 214359136311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (113631953387) and next prime (113631953437).

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, 127963468 + ... + 127964355.

Almost surely, 2^113631953412 is an apocalyptic number.

113631953412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113631953412 is an abundant number, since it is smaller than the sum of its proper divisors (158675251324).

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

113631953412 is a wasteful number, since it uses less digits than its factorization.

113631953412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255927867 (or 255927865 counting only the distinct ones).

The product of its digits is 58320, while the sum is 39.

The spelling of 113631953412 in words is "one hundred thirteen billion, six hundred thirty-one million, nine hundred fifty-three thousand, four hundred twelve".