1311413001 has 8 divisors (see below), whose sum is σ = 1778187360. Its totient is φ = 859456992.

The previous prime is 1311412981. The next prime is 1311413009. The reversal of 1311413001 is 1003141131.

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

It is not a de Polignac number, because 1311413001 - 2¹⁷ = 1311281929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1311413009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3704380 + ... + 3704733.

It is an arithmetic number, because the mean of its divisors is an integer number (222273420).

Almost surely, 2^1311413001 is an apocalyptic number.

It is an amenable number.

1311413001 is a deficient number, since it is larger than the sum of its proper divisors (466774359).

1311413001 is an equidigital number, since it uses as much as digits as its factorization.

1311413001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7409175.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 1311413001 is about 36213.4367466000. The cubic root of 1311413001 is about 1094.5774454330.

Adding to 1311413001 its reverse (1003141131), we get a palindrome (2314554132).

The spelling of 1311413001 in words is "one billion, three hundred eleven million, four hundred thirteen thousand, one".