1313303111113 has 8 divisors (see below), whose sum is σ = 1506624755328. Its totient is φ = 1121408195424.

The previous prime is 1313303111069. The next prime is 1313303111143. The reversal of 1313303111113 is 3111113033131.

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

It is a cyclic number.

It is not a de Polignac number, because 1313303111113 - 2²¹ = 1313301013961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1313303111143) 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, 356680156 + ... + 356683837.

It is an arithmetic number, because the mean of its divisors is an integer number (188328094416).

Almost surely, 2^{1313303111113} is an apocalyptic number.

It is an amenable number.

1313303111113 is a deficient number, since it is larger than the sum of its proper divisors (193321644215).

1313303111113 is an equidigital number, since it uses as much as digits as its factorization.

1313303111113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713364263.

The product of its (nonzero) digits is 243, while the sum is 22.

Adding to 1313303111113 its reverse (3111113033131), we get a palindrome (4424416144244).

The spelling of 1313303111113 in words is "one trillion, three hundred thirteen billion, three hundred three million, one hundred eleven thousand, one hundred thirteen".