1320313010 has 8 divisors (see below), whose sum is σ = 2376563436. Its totient is φ = 528125200.

The previous prime is 1320313003. The next prime is 1320313013. The reversal of 1320313010 is 103130231.

It can be written as a sum of positive squares in 2 ways, for example, as 1317762601 + 2550409 = 36301^2 + 1597^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1320313013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66015641 + ... + 66015660.

Almost surely, 2^1320313010 is an apocalyptic number.

1320313010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320313010 is a deficient number, since it is larger than the sum of its proper divisors (1056250426).

1320313010 is a wasteful number, since it uses less digits than its factorization.

1320313010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132031308.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1320313010 is about 36336.1116521842. Note that the first 3 decimals coincide. The cubic root of 1320313010 is about 1097.0480106692.

Adding to 1320313010 its reverse (103130231), we get a palindrome (1423443241).

The spelling of 1320313010 in words is "one billion, three hundred twenty million, three hundred thirteen thousand, ten".