11113660099 has 8 divisors (see below), whose sum is σ = 11604144672. Its totient is φ = 10623782400.

The previous prime is 11113660081. The next prime is 11113660109. The reversal of 11113660099 is 99006631111.

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

It is a cyclic number.

It is not a de Polignac number, because 11113660099 - 2⁹ = 11113659587 is a prime.

It is a super-2 number, since 2×11113660099² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11113660799) 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, 114084 + ... + 187729.

It is an arithmetic number, because the mean of its divisors is an integer number (1450518084).

Almost surely, 2^11113660099 is an apocalyptic number.

11113660099 is a deficient number, since it is larger than the sum of its proper divisors (490484573).

11113660099 is a wasteful number, since it uses less digits than its factorization.

11113660099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303437.

The product of its (nonzero) digits is 8748, while the sum is 37.

The spelling of 11113660099 in words is "eleven billion, one hundred thirteen million, six hundred sixty thousand, ninety-nine".