1320004102037 has 2 divisors, whose sum is σ = 1320004102038. Its totient is φ = 1320004102036.

The previous prime is 1320004102019. The next prime is 1320004102069. The reversal of 1320004102037 is 7302014000231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 742709581636 + 577294520401 = 861806^2 + 759799^2 .

It is an emirp because it is prime and its reverse (7302014000231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1320004102037 - 2⁸ = 1320004101781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1320004102007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 660002051018 + 660002051019.

It is an arithmetic number, because the mean of its divisors is an integer number (660002051019).

Almost surely, 2^{1320004102037} is an apocalyptic number.

It is an amenable number.

1320004102037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1320004102037 is an equidigital number, since it uses as much as digits as its factorization.

1320004102037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 1320004102037 its reverse (7302014000231), we get a palindrome (8622018102268).

The spelling of 1320004102037 in words is "one trillion, three hundred twenty billion, four million, one hundred two thousand, thirty-seven".