1320311110007 has 2 divisors, whose sum is σ = 1320311110008. Its totient is φ = 1320311110006.

The previous prime is 1320311109989. The next prime is 1320311110031. The reversal of 1320311110007 is 7000111130231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1320311110007 - 2⁸ = 1320311109751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1320311110067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 660155555003 + 660155555004.

It is an arithmetic number, because the mean of its divisors is an integer number (660155555004).

Almost surely, 2^{1320311110007} is an apocalyptic number.

1320311110007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1320311110007 is an equidigital number, since it uses as much as digits as its factorization.

1320311110007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 20.

Adding to 1320311110007 its reverse (7000111130231), we get a palindrome (8320422240238).

The spelling of 1320311110007 in words is "one trillion, three hundred twenty billion, three hundred eleven million, one hundred ten thousand, seven".