112020313311 has 20 divisors (see below), whose sum is σ = 167780560200. Its totient is φ = 74483143056.

The previous prime is 112020313241. The next prime is 112020313337. The reversal of 112020313311 is 113313020211.

112020313311 is a `hidden beast` number, since 1 + 1 + 20 + 20 + 313 + 311 = 666.

It is not a de Polignac number, because 112020313311 - 2³¹ = 109872829663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112020313511) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1793796 + ... + 1855193.

It is an arithmetic number, because the mean of its divisors is an integer number (8389028010).

Almost surely, 2^112020313311 is an apocalyptic number.

112020313311 is a deficient number, since it is larger than the sum of its proper divisors (55760246889).

112020313311 is an equidigital number, since it uses as much as digits as its factorization.

112020313311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3649380 (or 3649371 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 112020313311 its reverse (113313020211), we get a palindrome (225333333522).

The spelling of 112020313311 in words is "one hundred twelve billion, twenty million, three hundred thirteen thousand, three hundred eleven".