1313303330 has 16 divisors (see below), whose sum is σ = 2397242304. Its totient is φ = 517922160.

The previous prime is 1313303311. The next prime is 1313303357. The reversal of 1313303330 is 333033131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 924152 + ... + 925571.

It is an arithmetic number, because the mean of its divisors is an integer number (149827644).

Almost surely, 2^1313303330 is an apocalyptic number.

1313303330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1313303330 is a deficient number, since it is larger than the sum of its proper divisors (1083938974).

1313303330 is a wasteful number, since it uses less digits than its factorization.

1313303330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1849801.

The product of its (nonzero) digits is 729, while the sum is 20.

The square root of 1313303330 is about 36239.5271768272. The cubic root of 1313303330 is about 1095.1031171352.

Adding to 1313303330 its reverse (333033131), we get a palindrome (1646336461).

The spelling of 1313303330 in words is "one billion, three hundred thirteen million, three hundred three thousand, three hundred thirty".