11163113599 has 8 divisors (see below), whose sum is σ = 12461150592. Its totient is φ = 9912278040.

The previous prime is 11163113593. The next prime is 11163113639. The reversal of 11163113599 is 99531136111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11163113599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11163113593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11799859 + ... + 11800804.

It is an arithmetic number, because the mean of its divisors is an integer number (1557643824).

Almost surely, 2^11163113599 is an apocalyptic number.

11163113599 is a deficient number, since it is larger than the sum of its proper divisors (1298036993).

11163113599 is a wasteful number, since it uses less digits than its factorization.

11163113599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23600717.

The product of its digits is 21870, while the sum is 40.

The spelling of 11163113599 in words is "eleven billion, one hundred sixty-three million, one hundred thirteen thousand, five hundred ninety-nine".