1320002031301 has 2 divisors, whose sum is σ = 1320002031302. Its totient is φ = 1320002031300.

The previous prime is 1320002031281. The next prime is 1320002031331. The reversal of 1320002031301 is 1031302000231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 681617011201 + 638385020100 = 825601^2 + 798990^2 .

It is a cyclic number.

It is not a de Polignac number, because 1320002031301 - 2¹⁵ = 1320001998533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1320002031331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 660001015650 + 660001015651.

It is an arithmetic number, because the mean of its divisors is an integer number (660001015651).

Almost surely, 2^{1320002031301} is an apocalyptic number.

It is an amenable number.

1320002031301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1320002031301 is an equidigital number, since it uses as much as digits as its factorization.

1320002031301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1320002031301 its reverse (1031302000231), we get a palindrome (2351304031532).

The spelling of 1320002031301 in words is "one trillion, three hundred twenty billion, two million, thirty-one thousand, three hundred one".