112111330311 has 8 divisors (see below), whose sum is σ = 166090859760. Its totient is φ = 74740886856.

The previous prime is 112111330297. The next prime is 112111330313. The reversal of 112111330311 is 113033111211.

112111330311 is a `hidden beast` number, since 1 + 1 + 21 + 1 + 1 + 330 + 311 = 666.

It is not a de Polignac number, because 112111330311 - 2¹⁰ = 112111329287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112111330313) 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, 2076135720 + ... + 2076135773.

It is an arithmetic number, because the mean of its divisors is an integer number (20761357470).

Almost surely, 2^112111330311 is an apocalyptic number.

112111330311 is a deficient number, since it is larger than the sum of its proper divisors (53979529449).

112111330311 is an equidigital number, since it uses as much as digits as its factorization.

112111330311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4152271502 (or 4152271496 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 112111330311 its reverse (113033111211), we get a palindrome (225144441522).

The spelling of 112111330311 in words is "one hundred twelve billion, one hundred eleven million, three hundred thirty thousand, three hundred eleven".