11100609983 has 6 divisors (see below), whose sum is σ = 11470246272. Its totient is φ = 10742524860.

The previous prime is 11100609979. The next prime is 11100610021. The reversal of 11100609983 is 38990600111.

It is not a de Polignac number, because 11100609983 - 2² = 11100609979 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 (11100609973) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5774591 + ... + 5776512.

It is an arithmetic number, because the mean of its divisors is an integer number (1911707712).

Almost surely, 2^11100609983 is an apocalyptic number.

11100609983 is a deficient number, since it is larger than the sum of its proper divisors (369636289).

11100609983 is an equidigital number, since it uses as much as digits as its factorization.

11100609983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11551165 (or 11551134 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 38.

The spelling of 11100609983 in words is "eleven billion, one hundred million, six hundred nine thousand, nine hundred eighty-three".