1330201013231 has 2 divisors, whose sum is σ = 1330201013232. Its totient is φ = 1330201013230.

The previous prime is 1330201013227. The next prime is 1330201013237. The reversal of 1330201013231 is 1323101020331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1330201013231 - 2² = 1330201013227 is a prime.

It is a super-2 number, since 2×1330201013231² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1330201013237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665100506615 + 665100506616.

It is an arithmetic number, because the mean of its divisors is an integer number (665100506616).

Almost surely, 2^{1330201013231} is an apocalyptic number.

1330201013231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330201013231 is an equidigital number, since it uses as much as digits as its factorization.

1330201013231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1330201013231 its reverse (1323101020331), we get a palindrome (2653302033562).

The spelling of 1330201013231 in words is "one trillion, three hundred thirty billion, two hundred one million, thirteen thousand, two hundred thirty-one".