1160518203 has 12 divisors (see below), whose sum is σ = 1805250720. Its totient is φ = 714164976.

The previous prime is 1160518181. The next prime is 1160518207. The reversal of 1160518203 is 3028150611.

It is not a de Polignac number, because 1160518203 - 2⁵ = 1160518171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1160518207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4959363 + ... + 4959596.

It is an arithmetic number, because the mean of its divisors is an integer number (150437560).

Almost surely, 2^1160518203 is an apocalyptic number.

1160518203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1160518203 is a deficient number, since it is larger than the sum of its proper divisors (644732517).

1160518203 is a wasteful number, since it uses less digits than its factorization.

1160518203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9918978 (or 9918975 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 1160518203 is about 34066.3793644115. The cubic root of 1160518203 is about 1050.8740124126.

Adding to 1160518203 its reverse (3028150611), we get a palindrome (4188668814).

The spelling of 1160518203 in words is "one billion, one hundred sixty million, five hundred eighteen thousand, two hundred three".