1130052985 has 16 divisors (see below), whose sum is σ = 1447151616. Its totient is φ = 844155648.

The previous prime is 1130052971. The next prime is 1130052991. The reversal of 1130052985 is 5892500311.

It is a cyclic number.

It is not a de Polignac number, because 1130052985 - 2¹¹ = 1130050937 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 1130052985.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41547 + ... + 63136.

It is an arithmetic number, because the mean of its divisors is an integer number (90446976).

Almost surely, 2^1130052985 is an apocalyptic number.

It is an amenable number.

1130052985 is a deficient number, since it is larger than the sum of its proper divisors (317098631).

1130052985 is a wasteful number, since it uses less digits than its factorization.

1130052985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104832.

The product of its (nonzero) digits is 10800, while the sum is 34.

The square root of 1130052985 is about 33616.2607230489. The cubic root of 1130052985 is about 1041.5967167393.

The spelling of 1130052985 in words is "one billion, one hundred thirty million, fifty-two thousand, nine hundred eighty-five".