112310312099999 has 4 divisors (see below), whose sum is σ = 120949566876936. Its totient is φ = 103671057323064.

The previous prime is 112310312099983. The next prime is 112310312100001. The reversal of 112310312099999 is 999990213013211.

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

It is a cyclic number.

It is not a de Polignac number, because 112310312099999 - 2⁴ = 112310312099983 is a prime.

It is a super-2 number, since 2×112310312099999² (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 (112310312039999) 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, 4319627388449 + ... + 4319627388474.

It is an arithmetic number, because the mean of its divisors is an integer number (30237391719234).

Almost surely, 2^{112310312099999} is an apocalyptic number.

112310312099999 is a deficient number, since it is larger than the sum of its proper divisors (8639254776937).

112310312099999 is an equidigital number, since it uses as much as digits as its factorization.

112310312099999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8639254776936.

The product of its (nonzero) digits is 2125764, while the sum is 59.

The spelling of 112310312099999 in words is "one hundred twelve trillion, three hundred ten billion, three hundred twelve million, ninety-nine thousand, nine hundred ninety-nine".