1330201013237 has 2 divisors, whose sum is σ = 1330201013238. Its totient is φ = 1330201013236.

The previous prime is 1330201013231. The next prime is 1330201013287. The reversal of 1330201013237 is 7323101020331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 787077706276 + 543123306961 = 887174^2 + 736969^2 .

It is a cyclic number.

It is not a de Polignac number, because 1330201013237 - 2²⁰ = 1330199964661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1330201013231) 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, 665100506618 + 665100506619.

It is an arithmetic number, because the mean of its divisors is an integer number (665100506619).

Almost surely, 2^{1330201013237} is an apocalyptic number.

It is an amenable number.

1330201013237 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330201013237 is an equidigital number, since it uses as much as digits as its factorization.

1330201013237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 26.

Adding to 1330201013237 its reverse (7323101020331), we get a palindrome (8653302033568).

The spelling of 1330201013237 in words is "one trillion, three hundred thirty billion, two hundred one million, thirteen thousand, two hundred thirty-seven".