112091423 has 2 divisors, whose sum is σ = 112091424. Its totient is φ = 112091422.

The previous prime is 112091401. The next prime is 112091437. The reversal of 112091423 is 324190211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112091423 - 2¹⁰ = 112090399 is a prime.

It is a super-2 number, since 2×112091423² = 25128974220329858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112091123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56045711 + 56045712.

It is an arithmetic number, because the mean of its divisors is an integer number (56045712).

Almost surely, 2^112091423 is an apocalyptic number.

112091423 is a deficient number, since it is larger than the sum of its proper divisors (1).

112091423 is an equidigital number, since it uses as much as digits as its factorization.

112091423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 112091423 is about 10587.3236939276. The cubic root of 112091423 is about 482.1595733767.

The spelling of 112091423 in words is "one hundred twelve million, ninety-one thousand, four hundred twenty-three".