1317452001 has 8 divisors (see below), whose sum is σ = 1849055520. Its totient is φ = 832074912.

The previous prime is 1317451999. The next prime is 1317452011. The reversal of 1317452001 is 1002547131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1317452001 - 2¹ = 1317451999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1317452011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11556540 + ... + 11556653.

It is an arithmetic number, because the mean of its divisors is an integer number (231131940).

Almost surely, 2^1317452001 is an apocalyptic number.

It is an amenable number.

1317452001 is a deficient number, since it is larger than the sum of its proper divisors (531603519).

1317452001 is a wasteful number, since it uses less digits than its factorization.

1317452001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23113215.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 1317452001 is about 36296.7216288193. The cubic root of 1317452001 is about 1096.2550335452.

Adding to 1317452001 its reverse (1002547131), we get a palindrome (2319999132).

The spelling of 1317452001 in words is "one billion, three hundred seventeen million, four hundred fifty-two thousand, one".