112231031100311 has 8 divisors (see below), whose sum is σ = 114841243127424. Its totient is φ = 109620827620920.

The previous prime is 112231031100283. The next prime is 112231031100317. The reversal of 112231031100311 is 113001130132211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112231031100311 - 2⁴² = 107832984589207 is a prime.

It is a super-2 number, since 2×112231031100311² (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 (112231031100317) 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, 29975270 + ... + 33510876.

It is an arithmetic number, because the mean of its divisors is an integer number (14355155390928).

Almost surely, 2^{112231031100311} is an apocalyptic number.

112231031100311 is a deficient number, since it is larger than the sum of its proper divisors (2610212027113).

112231031100311 is an equidigital number, since it uses as much as digits as its factorization.

112231031100311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4273861.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 112231031100311 its reverse (113001130132211), we get a palindrome (225232161232522).

The spelling of 112231031100311 in words is "one hundred twelve trillion, two hundred thirty-one billion, thirty-one million, one hundred thousand, three hundred eleven".