112798901 has 2 divisors, whose sum is σ = 112798902. Its totient is φ = 112798900.

The previous prime is 112798891. The next prime is 112798937. The reversal of 112798901 is 109897211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110796676 + 2002225 = 10526^2 + 1415^2 .

It is a cyclic number.

It is not a de Polignac number, because 112798901 - 2⁶ = 112798837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112794901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56399450 + 56399451.

It is an arithmetic number, because the mean of its divisors is an integer number (56399451).

Almost surely, 2^112798901 is an apocalyptic number.

It is an amenable number.

112798901 is a deficient number, since it is larger than the sum of its proper divisors (1).

112798901 is an equidigital number, since it uses as much as digits as its factorization.

112798901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 38.

The square root of 112798901 is about 10620.6826993372. The cubic root of 112798901 is about 483.1718486557.

The spelling of 112798901 in words is "one hundred twelve million, seven hundred ninety-eight thousand, nine hundred one".