112320313211 has 2 divisors, whose sum is σ = 112320313212. Its totient is φ = 112320313210.

The previous prime is 112320313169. The next prime is 112320313223. The reversal of 112320313211 is 112313023211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112320313211 - 2²⁶ = 112253204347 is a prime.

It is a super-2 number, since 2×112320313211² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112320313711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56160156605 + 56160156606.

It is an arithmetic number, because the mean of its divisors is an integer number (56160156606).

Almost surely, 2^112320313211 is an apocalyptic number.

112320313211 is a deficient number, since it is larger than the sum of its proper divisors (1).

112320313211 is an equidigital number, since it uses as much as digits as its factorization.

112320313211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 112320313211 its reverse (112313023211), we get a palindrome (224633336422).

Subtracting from 112320313211 its reverse (112313023211), we obtain a square (7290000 = 2700²).

The spelling of 112320313211 in words is "one hundred twelve billion, three hundred twenty million, three hundred thirteen thousand, two hundred eleven".