133410073 has 2 divisors, whose sum is σ = 133410074. Its totient is φ = 133410072.

The previous prime is 133410031. The next prime is 133410083. The reversal of 133410073 is 370014331.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 126157824 + 7252249 = 11232^2 + 2693^2 .

It is an emirp because it is prime and its reverse (370014331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133410073 - 2¹³ = 133401881 is a prime.

It is not a weakly prime, because it can be changed into another prime (133410083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66705036 + 66705037.

It is an arithmetic number, because the mean of its divisors is an integer number (66705037).

Almost surely, 2^133410073 is an apocalyptic number.

It is an amenable number.

133410073 is a deficient number, since it is larger than the sum of its proper divisors (1).

133410073 is an equidigital number, since it uses as much as digits as its factorization.

133410073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 133410073 is about 11550.3278308453. The cubic root of 133410073 is about 510.9709466825.

The spelling of 133410073 in words is "one hundred thirty-three million, four hundred ten thousand, seventy-three".