112323211331 has 4 divisors (see below), whose sum is σ = 113905228464. Its totient is φ = 110741194200.

The previous prime is 112323211321. The next prime is 112323211391. The reversal of 112323211331 is 133112323211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112323211331 is a prime.

It is a super-2 number, since 2×112323211331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112323211297 and 112323211306.

It is not an unprimeable number, because it can be changed into a prime (112323211321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 791008460 + ... + 791008601.

It is an arithmetic number, because the mean of its divisors is an integer number (28476307116).

Almost surely, 2^112323211331 is an apocalyptic number.

112323211331 is a deficient number, since it is larger than the sum of its proper divisors (1582017133).

112323211331 is an equidigital number, since it uses as much as digits as its factorization.

112323211331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582017132.

The product of its digits is 648, while the sum is 23.

Adding to 112323211331 its reverse (133112323211), we get a palindrome (245435534542).

The spelling of 112323211331 in words is "one hundred twelve billion, three hundred twenty-three million, two hundred eleven thousand, three hundred thirty-one".