1313299 has 12 divisors (see below), whose sum is σ = 1500600. Its totient is φ = 1145664.

The previous prime is 1313297. The next prime is 1313311. The reversal of 1313299 is 9923131.

It is not a de Polignac number, because 1313299 - 2¹ = 1313297 is a prime.

It is a Duffinian number.

1313299 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1313293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3007 + ... + 3415.

It is an arithmetic number, because the mean of its divisors is an integer number (125050).

2^1313299 is an apocalyptic number.

1313299 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1313299 is a deficient number, since it is larger than the sum of its proper divisors (187301).

1313299 is a wasteful number, since it uses less digits than its factorization.

1313299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454 (or 441 counting only the distinct ones).

The product of its digits is 1458, while the sum is 28.

The square root of 1313299 is about 1145.9925828730. The cubic root of 1313299 is about 109.5101913605.

It can be divided in two parts, 13132 and 99, that added together give a palindrome (13231).

The spelling of 1313299 in words is "one million, three hundred thirteen thousand, two hundred ninety-nine".