11360680399 has 4 divisors (see below), whose sum is σ = 11504486560. Its totient is φ = 11216874240.

The previous prime is 11360680363. The next prime is 11360680403. The reversal of 11360680399 is 99308606311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11360680399 - 2⁷ = 11360680271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11360680319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71902962 + ... + 71903119.

It is an arithmetic number, because the mean of its divisors is an integer number (2876121640).

Almost surely, 2^11360680399 is an apocalyptic number.

11360680399 is a deficient number, since it is larger than the sum of its proper divisors (143806161).

11360680399 is an equidigital number, since it uses as much as digits as its factorization.

11360680399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143806160.

The product of its (nonzero) digits is 209952, while the sum is 46.

The spelling of 11360680399 in words is "eleven billion, three hundred sixty million, six hundred eighty thousand, three hundred ninety-nine".