112315453664999 has 4 divisors (see below), whose sum is σ = 120955103946936. Its totient is φ = 103675803383064.

The previous prime is 112315453664993. The next prime is 112315453665007. The reversal of 112315453664999 is 999466354513211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112315453664999 is a prime.

It is a super-2 number, since 2×112315453664999² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112315453664993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4319825140949 + ... + 4319825140974.

It is an arithmetic number, because the mean of its divisors is an integer number (30238775986734).

Almost surely, 2^{112315453664999} is an apocalyptic number.

112315453664999 is a deficient number, since it is larger than the sum of its proper divisors (8639650281937).

112315453664999 is an equidigital number, since it uses as much as digits as its factorization.

112315453664999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8639650281936.

The product of its digits is 188956800, while the sum is 68.

The spelling of 112315453664999 in words is "one hundred twelve trillion, three hundred fifteen billion, four hundred fifty-three million, six hundred sixty-four thousand, nine hundred ninety-nine".