133304341 has 2 divisors, whose sum is σ = 133304342. Its totient is φ = 133304340.

The previous prime is 133304321. The next prime is 133304393. The reversal of 133304341 is 143403331.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93045316 + 40259025 = 9646^2 + 6345^2 .

It is an emirp because it is prime and its reverse (143403331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133304341 - 2¹⁷ = 133173269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133304321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66652170 + 66652171.

It is an arithmetic number, because the mean of its divisors is an integer number (66652171).

Almost surely, 2^133304341 is an apocalyptic number.

It is an amenable number.

133304341 is a deficient number, since it is larger than the sum of its proper divisors (1).

133304341 is an equidigital number, since it uses as much as digits as its factorization.

133304341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 133304341 is about 11545.7499106814. The cubic root of 133304341 is about 510.8359237474.

Adding to 133304341 its reverse (143403331), we get a palindrome (276707672).

It can be divided in two parts, 13330 and 4341, that added together give a palindrome (17671).

The spelling of 133304341 in words is "one hundred thirty-three million, three hundred four thousand, three hundred forty-one".