133414343 has 2 divisors, whose sum is σ = 133414344. Its totient is φ = 133414342.

The previous prime is 133414319. The next prime is 133414349. The reversal of 133414343 is 343414331.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133414343 - 2⁶ = 133414279 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133414349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66707171 + 66707172.

It is an arithmetic number, because the mean of its divisors is an integer number (66707172).

Almost surely, 2^133414343 is an apocalyptic number.

133414343 is a deficient number, since it is larger than the sum of its proper divisors (1).

133414343 is an equidigital number, since it uses as much as digits as its factorization.

133414343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 26.

The square root of 133414343 is about 11550.5126726046. The cubic root of 133414343 is about 510.9763981016.

Adding to 133414343 its reverse (343414331), we get a palindrome (476828674).

The spelling of 133414343 in words is "one hundred thirty-three million, four hundred fourteen thousand, three hundred forty-three".