1110115020170 has 72 divisors (see below), whose sum is σ = 2170358935236. Its totient is φ = 408638370816.

The previous prime is 1110115020167. The next prime is 1110115020181. The reversal of 1110115020170 is 710205110111.

It can be written as a sum of positive squares in 18 ways, for example, as 4755067849 + 1105359952321 = 68957^2 + 1051361^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 205840994 + ... + 205846386.

Almost surely, 2^{1110115020170} is an apocalyptic number.

1110115020170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1110115020170 is a deficient number, since it is larger than the sum of its proper divisors (1060243915066).

1110115020170 is an equidigital number, since it uses as much as digits as its factorization.

1110115020170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6124 (or 5762 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 20.

The spelling of 1110115020170 in words is "one trillion, one hundred ten billion, one hundred fifteen million, twenty thousand, one hundred seventy".