11018983606 has 16 divisors (see below), whose sum is σ = 16882706880. Its totient is φ = 5392237960.

The previous prime is 11018983601. The next prime is 11018983609. The reversal of 11018983606 is 60638981011.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11018983601) 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, 178900 + ... + 232471.

It is an arithmetic number, because the mean of its divisors is an integer number (1055169180).

Almost surely, 2^11018983606 is an apocalyptic number.

11018983606 is a deficient number, since it is larger than the sum of its proper divisors (5863723274).

11018983606 is a wasteful number, since it uses less digits than its factorization.

11018983606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411659.

The product of its (nonzero) digits is 62208, while the sum is 43.

The spelling of 11018983606 in words is "eleven billion, eighteen million, nine hundred eighty-three thousand, six hundred six".