1093303985 has 16 divisors (see below), whose sum is σ = 1384905600. Its totient is φ = 826275456.

The previous prime is 1093303933. The next prime is 1093303993. The reversal of 1093303985 is 5893033901.

It is a cyclic number.

It is not a de Polignac number, because 1093303985 - 2⁶ = 1093303921 is a prime.

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, 18077 + ... + 50133.

It is an arithmetic number, because the mean of its divisors is an integer number (86556600).

Almost surely, 2^1093303985 is an apocalyptic number.

It is an amenable number.

1093303985 is a deficient number, since it is larger than the sum of its proper divisors (291601615).

1093303985 is a wasteful number, since it uses less digits than its factorization.

1093303985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32440.

The product of its (nonzero) digits is 87480, while the sum is 41.

The square root of 1093303985 is about 33065.1475877547. The cubic root of 1093303985 is about 1030.1812560015.

The spelling of 1093303985 in words is "one billion, ninety-three million, three hundred three thousand, nine hundred eighty-five".