112200031001311 has 24 divisors (see below), whose sum is σ = 123572691247824. Its totient is φ = 101032002650880.

The previous prime is 112200031001291. The next prime is 112200031001347. The reversal of 112200031001311 is 113100130002211.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-112200031001311 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 (112200031001351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 913374151 + ... + 913496983.

It is an arithmetic number, because the mean of its divisors is an integer number (5148862135326).

Almost surely, 2^{112200031001311} is an apocalyptic number.

112200031001311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112200031001311 is a deficient number, since it is larger than the sum of its proper divisors (11372660246513).

112200031001311 is a wasteful number, since it uses less digits than its factorization.

112200031001311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130311 (or 130204 counting only the distinct ones).

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

Adding to 112200031001311 its reverse (113100130002211), we get a palindrome (225300161003522).

The spelling of 112200031001311 in words is "one hundred twelve trillion, two hundred billion, thirty-one million, one thousand, three hundred eleven".