1333013021201 has 2 divisors, whose sum is σ = 1333013021202. Its totient is φ = 1333013021200.

The previous prime is 1333013021191. The next prime is 1333013021239. The reversal of 1333013021201 is 1021203103331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1161017025025 + 171995996176 = 1077505^2 + 414724^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1333013021201 is a prime.

It is not a weakly prime, because it can be changed into another prime (1333013021701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666506510600 + 666506510601.

It is an arithmetic number, because the mean of its divisors is an integer number (666506510601).

Almost surely, 2^{1333013021201} is an apocalyptic number.

It is an amenable number.

1333013021201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1333013021201 is an equidigital number, since it uses as much as digits as its factorization.

1333013021201 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1333013021201 its reverse (1021203103331), we get a palindrome (2354216124532).

The spelling of 1333013021201 in words is "one trillion, three hundred thirty-three billion, thirteen million, twenty-one thousand, two hundred one".