133020299 has 2 divisors, whose sum is σ = 133020300. Its totient is φ = 133020298.

The previous prime is 133020289. The next prime is 133020313. The reversal of 133020299 is 992020331.

It is a weak prime.

It is an emirp because it is prime and its reverse (992020331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133020299 - 2¹² = 133016203 is a prime.

It is not a weakly prime, because it can be changed into another prime (133020229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66510149 + 66510150.

It is an arithmetic number, because the mean of its divisors is an integer number (66510150).

Almost surely, 2^133020299 is an apocalyptic number.

133020299 is a deficient number, since it is larger than the sum of its proper divisors (1).

133020299 is an equidigital number, since it uses as much as digits as its factorization.

133020299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 133020299 is about 11533.4426343568. The cubic root of 133020299 is about 510.4728397038.

The spelling of 133020299 in words is "one hundred thirty-three million, twenty thousand, two hundred ninety-nine".