133362283 has 2 divisors, whose sum is σ = 133362284. Its totient is φ = 133362282.

The previous prime is 133362269. The next prime is 133362289. The reversal of 133362283 is 382263331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133362283 - 2²¹ = 131265131 is a prime.

It is not a weakly prime, because it can be changed into another prime (133362289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66681141 + 66681142.

It is an arithmetic number, because the mean of its divisors is an integer number (66681142).

Almost surely, 2^133362283 is an apocalyptic number.

133362283 is a deficient number, since it is larger than the sum of its proper divisors (1).

133362283 is an equidigital number, since it uses as much as digits as its factorization.

133362283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 31.

The square root of 133362283 is about 11548.2588730942. The cubic root of 133362283 is about 510.9099262578.

The spelling of 133362283 in words is "one hundred thirty-three million, three hundred sixty-two thousand, two hundred eighty-three".