112102172297 has 2 divisors, whose sum is σ = 112102172298. Its totient is φ = 112102172296.

The previous prime is 112102172249. The next prime is 112102172353. The reversal of 112102172297 is 792271201211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109643103376 + 2459068921 = 331124^2 + 49589^2 .

It is a cyclic number.

It is not a de Polignac number, because 112102172297 - 2⁶ = 112102172233 is a prime.

It is not a weakly prime, because it can be changed into another prime (112102172207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56051086148 + 56051086149.

It is an arithmetic number, because the mean of its divisors is an integer number (56051086149).

Almost surely, 2^112102172297 is an apocalyptic number.

It is an amenable number.

112102172297 is a deficient number, since it is larger than the sum of its proper divisors (1).

112102172297 is an equidigital number, since it uses as much as digits as its factorization.

112102172297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 35.

The spelling of 112102172297 in words is "one hundred twelve billion, one hundred two million, one hundred seventy-two thousand, two hundred ninety-seven".