1312710601 has 4 divisors (see below), whose sum is σ = 1330693012. Its totient is φ = 1294728192.

The previous prime is 1312710599. The next prime is 1312710617. The reversal of 1312710601 is 1060172131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 251254201 + 1061456400 = 15851^2 + 32580^2 .

It is a cyclic number.

It is not a de Polignac number, because 1312710601 - 2¹ = 1312710599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1312710661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8991096 + ... + 8991241.

It is an arithmetic number, because the mean of its divisors is an integer number (332673253).

Almost surely, 2^1312710601 is an apocalyptic number.

It is an amenable number.

1312710601 is a deficient number, since it is larger than the sum of its proper divisors (17982411).

1312710601 is an equidigital number, since it uses as much as digits as its factorization.

1312710601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17982410.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 1312710601 is about 36231.3483188247. The cubic root of 1312710601 is about 1094.9383425455.

Adding to 1312710601 its reverse (1060172131), we get a palindrome (2372882732).

The spelling of 1312710601 in words is "one billion, three hundred twelve million, seven hundred ten thousand, six hundred one".