1085366183 has 16 divisors (see below), whose sum is σ = 1218672000. Its totient is φ = 958238880.

The previous prime is 1085366179. The next prime is 1085366221. The reversal of 1085366183 is 3816635801.

It is a cyclic number.

It is not a de Polignac number, because 1085366183 - 2² = 1085366179 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1085366183.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1085366123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43793 + ... + 63941.

It is an arithmetic number, because the mean of its divisors is an integer number (76167000).

Almost surely, 2^1085366183 is an apocalyptic number.

1085366183 is a deficient number, since it is larger than the sum of its proper divisors (133305817).

1085366183 is a wasteful number, since it uses less digits than its factorization.

1085366183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20302.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 1085366183 is about 32944.8961601035. The cubic root of 1085366183 is about 1027.6820287533.

The spelling of 1085366183 in words is "one billion, eighty-five million, three hundred sixty-six thousand, one hundred eighty-three".