112020113311 has 4 divisors (see below), whose sum is σ = 112024055032. Its totient is φ = 112016171592.

The previous prime is 112020113297. The next prime is 112020113363. The reversal of 112020113311 is 113311020211.

It is a happy number.

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 112020113311 - 2²³ = 112011724703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112020113411) 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, 1927920 + ... + 1985173.

It is an arithmetic number, because the mean of its divisors is an integer number (28006013758).

Almost surely, 2^112020113311 is an apocalyptic number.

112020113311 is a deficient number, since it is larger than the sum of its proper divisors (3941721).

112020113311 is an equidigital number, since it uses as much as digits as its factorization.

112020113311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3941720.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 112020113311 its reverse (113311020211), we get a palindrome (225331133522).

The spelling of 112020113311 in words is "one hundred twelve billion, twenty million, one hundred thirteen thousand, three hundred eleven".