1310302310113 has 4 divisors (see below), whose sum is σ = 1345715886100. Its totient is φ = 1274888734128.

The previous prime is 1310302310087. The next prime is 1310302310117. The reversal of 1310302310113 is 3110132030131.

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 836141990464 + 474160319649 = 914408^2 + 688593^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1310302310113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1310302310117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17706787938 + ... + 17706788011.

It is an arithmetic number, because the mean of its divisors is an integer number (336428971525).

Almost surely, 2^{1310302310113} is an apocalyptic number.

It is an amenable number.

1310302310113 is a deficient number, since it is larger than the sum of its proper divisors (35413575987).

1310302310113 is an equidigital number, since it uses as much as digits as its factorization.

1310302310113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35413575986.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1310302310113 its reverse (3110132030131), we get a palindrome (4420434340244).

The spelling of 1310302310113 in words is "one trillion, three hundred ten billion, three hundred two million, three hundred ten thousand, one hundred thirteen".