1312332010313 has 4 divisors (see below), whose sum is σ = 1312358188560. Its totient is φ = 1312305832068.

The previous prime is 1312332010303. The next prime is 1312332010369. The reversal of 1312332010313 is 3130102332131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1312332010313 - 2²⁰ = 1312330961737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1312332010303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13013783 + ... + 13114236.

It is an arithmetic number, because the mean of its divisors is an integer number (328089547140).

Almost surely, 2^{1312332010313} is an apocalyptic number.

It is an amenable number.

1312332010313 is a deficient number, since it is larger than the sum of its proper divisors (26178247).

1312332010313 is an equidigital number, since it uses as much as digits as its factorization.

1312332010313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26178246.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1312332010313 its reverse (3130102332131), we get a palindrome (4442434342444).

The spelling of 1312332010313 in words is "one trillion, three hundred twelve billion, three hundred thirty-two million, ten thousand, three hundred thirteen".