13332101330021 has 2 divisors, whose sum is σ = 13332101330022. Its totient is φ = 13332101330020.

The previous prime is 13332101329999. The next prime is 13332101330033. The reversal of 13332101330021 is 12003310123331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9995012697121 + 3337088632900 = 3161489^2 + 1826770^2 .

It is a cyclic number.

It is not a de Polignac number, because 13332101330021 - 2¹⁸ = 13332101067877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13332101330081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6666050665010 + 6666050665011.

It is an arithmetic number, because the mean of its divisors is an integer number (6666050665011).

Almost surely, 2^{13332101330021} is an apocalyptic number.

It is an amenable number.

13332101330021 is a deficient number, since it is larger than the sum of its proper divisors (1).

13332101330021 is an equidigital number, since it uses as much as digits as its factorization.

13332101330021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 13332101330021 its reverse (12003310123331), we get a palindrome (25335411453352).

The spelling of 13332101330021 in words is "thirteen trillion, three hundred thirty-two billion, one hundred one million, three hundred thirty thousand, twenty-one".