1317190353 has 16 divisors (see below), whose sum is σ = 1825968000. Its totient is φ = 843575040.

The previous prime is 1317190349. The next prime is 1317190363. The reversal of 1317190353 is 3530917131.

It is not a de Polignac number, because 1317190353 - 2² = 1317190349 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1317190363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20728 + ... + 55353.

It is an arithmetic number, because the mean of its divisors is an integer number (114123000).

Almost surely, 2^1317190353 is an apocalyptic number.

It is an amenable number.

1317190353 is a deficient number, since it is larger than the sum of its proper divisors (508777647).

1317190353 is a wasteful number, since it uses less digits than its factorization.

1317190353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76312.

The product of its (nonzero) digits is 8505, while the sum is 33.

The square root of 1317190353 is about 36293.1171573895. The cubic root of 1317190353 is about 1096.1824560933.

The spelling of 1317190353 in words is "one billion, three hundred seventeen million, one hundred ninety thousand, three hundred fifty-three".