1017053099 has 4 divisors (see below), whose sum is σ = 1032233064. Its totient is φ = 1001873136.

The previous prime is 1017053087. The next prime is 1017053143. The reversal of 1017053099 is 9903507101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1017053099 - 2¹² = 1017049003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1017053699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7589882 + ... + 7590015.

It is an arithmetic number, because the mean of its divisors is an integer number (258058266).

Almost surely, 2^1017053099 is an apocalyptic number.

1017053099 is a deficient number, since it is larger than the sum of its proper divisors (15179965).

1017053099 is an equidigital number, since it uses as much as digits as its factorization.

1017053099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15179964.

The product of its (nonzero) digits is 8505, while the sum is 35.

The square root of 1017053099 is about 31891.2699496273. The cubic root of 1017053099 is about 1005.6523569977.

The spelling of 1017053099 in words is "one billion, seventeen million, fifty-three thousand, ninety-nine".