11083936018 has 4 divisors (see below), whose sum is σ = 16625904030. Its totient is φ = 5541968008.

The previous prime is 11083935983. The next prime is 11083936067. The reversal of 11083936018 is 81063938011.

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

It can be written as a sum of positive squares in only one way, i.e., 7448207809 + 3635728209 = 86303^2 + 60297^2 .

It is a super-2 number, since 2×11083936018² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2770984003 + ... + 2770984006.

Almost surely, 2^11083936018 is an apocalyptic number.

11083936018 is a deficient number, since it is larger than the sum of its proper divisors (5541968012).

11083936018 is an equidigital number, since it uses as much as digits as its factorization.

11083936018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5541968011.

The product of its (nonzero) digits is 31104, while the sum is 40.

The spelling of 11083936018 in words is "eleven billion, eighty-three million, nine hundred thirty-six thousand, eighteen".