1160550113 has 4 divisors (see below), whose sum is σ = 1162075908. Its totient is φ = 1159024320.

The previous prime is 1160550037. The next prime is 1160550143. The reversal of 1160550113 is 3110550611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3110550611 = 7 ⋅444364373.

It can be written as a sum of positive squares in 2 ways, for example, as 5094049 + 1155456064 = 2257^2 + 33992^2 .

It is a cyclic number.

It is not a de Polignac number, because 1160550113 - 2⁸ = 1160549857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1160550143) 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, 761756 + ... + 763277.

It is an arithmetic number, because the mean of its divisors is an integer number (290518977).

Almost surely, 2^1160550113 is an apocalyptic number.

It is an amenable number.

1160550113 is a deficient number, since it is larger than the sum of its proper divisors (1525795).

1160550113 is an equidigital number, since it uses as much as digits as its factorization.

1160550113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1525794.

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 1160550113 is about 34066.8477115215. The cubic root of 1160550113 is about 1050.8836440531.

The spelling of 1160550113 in words is "one billion, one hundred sixty million, five hundred fifty thousand, one hundred thirteen".