112011923 has 2 divisors, whose sum is σ = 112011924. Its totient is φ = 112011922.

The previous prime is 112011919. The next prime is 112011979. The reversal of 112011923 is 329110211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112011923 - 2² = 112011919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112011895 and 112011904.

It is not a weakly prime, because it can be changed into another prime (112010923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56005961 + 56005962.

It is an arithmetic number, because the mean of its divisors is an integer number (56005962).

Almost surely, 2^112011923 is an apocalyptic number.

112011923 is a deficient number, since it is larger than the sum of its proper divisors (1).

112011923 is an equidigital number, since it uses as much as digits as its factorization.

112011923 is an evil number, because the sum of its binary digits is even.

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

The square root of 112011923 is about 10583.5685380688. The cubic root of 112011923 is about 482.0455570651.

The spelling of 112011923 in words is "one hundred twelve million, eleven thousand, nine hundred twenty-three".