1313342355 has 16 divisors (see below), whose sum is σ = 2262990240. Its totient is φ = 646568448.

The previous prime is 1313342353. The next prime is 1313342357. The reversal of 1313342355 is 5532433131.

It is an interprime number because it is at equal distance from previous prime (1313342353) and next prime (1313342357).

It is not a de Polignac number, because 1313342355 - 2¹ = 1313342353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1313342351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3367350 + ... + 3367739.

It is an arithmetic number, because the mean of its divisors is an integer number (141436890).

Almost surely, 2^1313342355 is an apocalyptic number.

1313342355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1313342355 is a deficient number, since it is larger than the sum of its proper divisors (949647885).

1313342355 is a wasteful number, since it uses less digits than its factorization.

1313342355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6735110.

The product of its digits is 16200, while the sum is 30.

The square root of 1313342355 is about 36240.0656042453. The cubic root of 1313342355 is about 1095.1139640774.

Adding to 1313342355 its reverse (5532433131), we get a palindrome (6845775486).

The spelling of 1313342355 in words is "one billion, three hundred thirteen million, three hundred forty-two thousand, three hundred fifty-five".