1113298036897 has 2 divisors, whose sum is σ = 1113298036898. Its totient is φ = 1113298036896.

The previous prime is 1113298036867. The next prime is 1113298036919. The reversal of 1113298036897 is 7986308923111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1110766337041 + 2531699856 = 1053929^2 + 50316^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113298036897 is a prime.

It is not a weakly prime, because it can be changed into another prime (1113298036867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556649018448 + 556649018449.

It is an arithmetic number, because the mean of its divisors is an integer number (556649018449).

Almost surely, 2^{1113298036897} is an apocalyptic number.

It is an amenable number.

1113298036897 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113298036897 is an equidigital number, since it uses as much as digits as its factorization.

1113298036897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3919104, while the sum is 58.

The spelling of 1113298036897 in words is "one trillion, one hundred thirteen billion, two hundred ninety-eight million, thirty-six thousand, eight hundred ninety-seven".