1317275160 has 32 divisors (see below), whose sum is σ = 3951825840. Its totient is φ = 351273344.

The previous prime is 1317275143. The next prime is 1317275173. The reversal of 1317275160 is 615727131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5488527 + ... + 5488766.

Almost surely, 2^1317275160 is an apocalyptic number.

1317275160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1317275160 is an abundant number, since it is smaller than the sum of its proper divisors (2634550680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1317275160 is a wasteful number, since it uses less digits than its factorization.

1317275160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10977307 (or 10977303 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 33.

The square root of 1317275160 is about 36294.2855006129. The cubic root of 1317275160 is about 1096.2059814074.

The spelling of 1317275160 in words is "one billion, three hundred seventeen million, two hundred seventy-five thousand, one hundred sixty".