1320310007 has 2 divisors, whose sum is σ = 1320310008. Its totient is φ = 1320310006.

The previous prime is 1320309979. The next prime is 1320310027. The reversal of 1320310007 is 7000130231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1320310007 - 2¹² = 1320305911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1320310027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 660155003 + 660155004.

It is an arithmetic number, because the mean of its divisors is an integer number (660155004).

Almost surely, 2^1320310007 is an apocalyptic number.

1320310007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1320310007 is an equidigital number, since it uses as much as digits as its factorization.

1320310007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 1320310007 is about 36336.0703296325. The cubic root of 1320310007 is about 1097.0471789377.

Adding to 1320310007 its reverse (7000130231), we get a palindrome (8320440238).

The spelling of 1320310007 in words is "one billion, three hundred twenty million, three hundred ten thousand, seven".