11113297797 has 16 divisors (see below), whose sum is σ = 16936152192. Its totient is φ = 6349854720.

The previous prime is 11113297753. The next prime is 11113297799. The reversal of 11113297797 is 79779231111.

It is a happy number.

It is not a de Polignac number, because 11113297797 - 2¹⁵ = 11113265029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113297799) 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 in 15 ways as a sum of consecutive naturals, for example, 300397 + ... + 335357.

It is an arithmetic number, because the mean of its divisors is an integer number (1058509512).

Almost surely, 2^11113297797 is an apocalyptic number.

It is an amenable number.

11113297797 is a deficient number, since it is larger than the sum of its proper divisors (5822854395).

11113297797 is a wasteful number, since it uses less digits than its factorization.

11113297797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50108.

The product of its digits is 166698, while the sum is 48.

The spelling of 11113297797 in words is "eleven billion, one hundred thirteen million, two hundred ninety-seven thousand, seven hundred ninety-seven".