1310020007 has 2 divisors, whose sum is σ = 1310020008. Its totient is φ = 1310020006.

The previous prime is 1310019989. The next prime is 1310020021. The reversal of 1310020007 is 7000200131.

It is an a-pointer prime, because the next prime (1310020021) can be obtained adding 1310020007 to its sum of digits (14).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1310020007 - 2⁸ = 1310019751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1310019973 and 1310020000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1310020067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655010003 + 655010004.

It is an arithmetic number, because the mean of its divisors is an integer number (655010004).

Almost surely, 2^1310020007 is an apocalyptic number.

1310020007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310020007 is an equidigital number, since it uses as much as digits as its factorization.

1310020007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 1310020007 is about 36194.1985268358. The cubic root of 1310020007 is about 1094.1897516514.

Adding to 1310020007 its reverse (7000200131), we get a palindrome (8310220138).

The spelling of 1310020007 in words is "one billion, three hundred ten million, twenty thousand, seven".