112031497 has 2 divisors, whose sum is σ = 112031498. Its totient is φ = 112031496.

The previous prime is 112031473. The next prime is 112031519. The reversal of 112031497 is 794130211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105083001 + 6948496 = 10251^2 + 2636^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112031497 is a prime.

It is a super-2 number, since 2×112031497² = 25102112640122018, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (112031417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56015748 + 56015749.

It is an arithmetic number, because the mean of its divisors is an integer number (56015749).

Almost surely, 2^112031497 is an apocalyptic number.

It is an amenable number.

112031497 is a deficient number, since it is larger than the sum of its proper divisors (1).

112031497 is an equidigital number, since it uses as much as digits as its factorization.

112031497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 112031497 is about 10584.4932330273. The cubic root of 112031497 is about 482.0736344636.

The spelling of 112031497 in words is "one hundred twelve million, thirty-one thousand, four hundred ninety-seven".