133333213200349 has 2 divisors, whose sum is σ = 133333213200350. Its totient is φ = 133333213200348.

The previous prime is 133333213200289. The next prime is 133333213200371. The reversal of 133333213200349 is 943002312333331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117503215212100 + 15829997988249 = 10839890^2 + 3978693^2 .

It is a cyclic number.

It is not a de Polignac number, because 133333213200349 - 2³¹ = 133331065716701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133333213200449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66666606600174 + 66666606600175.

It is an arithmetic number, because the mean of its divisors is an integer number (66666606600175).

Almost surely, 2^{133333213200349} is an apocalyptic number.

It is an amenable number.

133333213200349 is a deficient number, since it is larger than the sum of its proper divisors (1).

133333213200349 is an equidigital number, since it uses as much as digits as its factorization.

133333213200349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 314928, while the sum is 40.

The spelling of 133333213200349 in words is "one hundred thirty-three trillion, three hundred thirty-three billion, two hundred thirteen million, two hundred thousand, three hundred forty-nine".