112887097 has 2 divisors, whose sum is σ = 112887098. Its totient is φ = 112887096.

The previous prime is 112887029. The next prime is 112887101. The reversal of 112887097 is 790788211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86508601 + 26378496 = 9301^2 + 5136^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112887097 is a prime.

It is equal to p_6458983 and since 112887097 and 6458983 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (112887007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56443548 + 56443549.

It is an arithmetic number, because the mean of its divisors is an integer number (56443549).

Almost surely, 2^112887097 is an apocalyptic number.

It is an amenable number.

112887097 is a deficient number, since it is larger than the sum of its proper divisors (1).

112887097 is an equidigital number, since it uses as much as digits as its factorization.

112887097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56448, while the sum is 43.

The square root of 112887097 is about 10624.8339751734. The cubic root of 112887097 is about 483.2977444532.

The spelling of 112887097 in words is "one hundred twelve million, eight hundred eighty-seven thousand, ninety-seven".