112371911 has 2 divisors, whose sum is σ = 112371912. Its totient is φ = 112371910.

The previous prime is 112371907. The next prime is 112371929. The reversal of 112371911 is 119173211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112371911 - 2² = 112371907 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112371991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56185955 + 56185956.

It is an arithmetic number, because the mean of its divisors is an integer number (56185956).

Almost surely, 2^112371911 is an apocalyptic number.

112371911 is a deficient number, since it is larger than the sum of its proper divisors (1).

112371911 is an equidigital number, since it uses as much as digits as its factorization.

112371911 is an evil number, because the sum of its binary digits is even.

The product of its digits is 378, while the sum is 26.

The square root of 112371911 is about 10600.5618247336. The cubic root of 112371911 is about 482.5614100294.

The spelling of 112371911 in words is "one hundred twelve million, three hundred seventy-one thousand, nine hundred eleven".