1313813350 has 24 divisors (see below), whose sum is σ = 2452354200. Its totient is φ = 523662720.

The previous prime is 1313813341. The next prime is 1313813351. The reversal of 1313813350 is 533183131.

It is a super-2 number, since 2×1313813350² = 3452211037276445000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313813351) 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 11 ways as a sum of consecutive naturals, for example, 32275 + ... + 60574.

It is an arithmetic number, because the mean of its divisors is an integer number (102181425).

Almost surely, 2^1313813350 is an apocalyptic number.

1313813350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1313813350 is a deficient number, since it is larger than the sum of its proper divisors (1138540850).

1313813350 is a wasteful number, since it uses less digits than its factorization.

1313813350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93144 (or 93139 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 1313813350 is about 36246.5632853654. The cubic root of 1313813350 is about 1095.2448595120.

Adding to 1313813350 its reverse (533183131), we get a palindrome (1846996481).

The spelling of 1313813350 in words is "one billion, three hundred thirteen million, eight hundred thirteen thousand, three hundred fifty".