1317484201 has 16 divisors (see below), whose sum is σ = 1483126848. Its totient is φ = 1159916800.

The previous prime is 1317484171. The next prime is 1317484243. The reversal of 1317484201 is 1024847131.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1317484201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1317484291) 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, 51126 + ... + 72448.

It is an arithmetic number, because the mean of its divisors is an integer number (92695428).

Almost surely, 2^1317484201 is an apocalyptic number.

1317484201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1317484201 is a deficient number, since it is larger than the sum of its proper divisors (165642647).

1317484201 is a wasteful number, since it uses less digits than its factorization.

1317484201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21512.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 1317484201 is about 36297.1651923397. The cubic root of 1317484201 is about 1096.2639647053.

The spelling of 1317484201 in words is "one billion, three hundred seventeen million, four hundred eighty-four thousand, two hundred one".