113782845312 has 64 divisors (see below), whose sum is σ = 335817435600. Its totient is φ = 37927613952.

The previous prime is 113782845311. The next prime is 113782845347. The reversal of 113782845312 is 213548287311.

113782845312 is a `hidden beast` number, since 1 + 1 + 37 + 8 + 2 + 84 + 531 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113782845311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16458183 + ... + 16465094.

Almost surely, 2^113782845312 is an apocalyptic number.

113782845312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113782845312 is an abundant number, since it is smaller than the sum of its proper divisors (222034590288).

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

113782845312 is an equidigital number, since it uses as much as digits as its factorization.

113782845312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32923300 (or 32923282 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The spelling of 113782845312 in words is "one hundred thirteen billion, seven hundred eighty-two million, eight hundred forty-five thousand, three hundred twelve".