133404204313201 has 2 divisors, whose sum is σ = 133404204313202. Its totient is φ = 133404204313200.

The previous prime is 133404204313181. The next prime is 133404204313213. The reversal of 133404204313201 is 102313402404331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 132774942885601 + 629261427600 = 11522801^2 + 793260^2 .

It is a cyclic number.

It is not a de Polignac number, because 133404204313201 - 2⁷ = 133404204313073 is a prime.

It is not a weakly prime, because it can be changed into another prime (133404202313201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66702102156600 + 66702102156601.

It is an arithmetic number, because the mean of its divisors is an integer number (66702102156601).

Almost surely, 2^{133404204313201} is an apocalyptic number.

It is an amenable number.

133404204313201 is a deficient number, since it is larger than the sum of its proper divisors (1).

133404204313201 is an equidigital number, since it uses as much as digits as its factorization.

133404204313201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 133404204313201 its reverse (102313402404331), we get a palindrome (235717606717532).

The spelling of 133404204313201 in words is "one hundred thirty-three trillion, four hundred four billion, two hundred four million, three hundred thirteen thousand, two hundred one".