133012259 has 2 divisors, whose sum is σ = 133012260. Its totient is φ = 133012258.

The previous prime is 133012247. The next prime is 133012277. The reversal of 133012259 is 952210331.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133012259 is a prime.

It is a super-2 number, since 2×133012259² = 35384522088566162, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (133011259) 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, 66506129 + 66506130.

It is an arithmetic number, because the mean of its divisors is an integer number (66506130).

Almost surely, 2^133012259 is an apocalyptic number.

133012259 is a deficient number, since it is larger than the sum of its proper divisors (1).

133012259 is an equidigital number, since it uses as much as digits as its factorization.

133012259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 133012259 is about 11533.0940774798. The cubic root of 133012259 is about 510.4625548467.

The spelling of 133012259 in words is "one hundred thirty-three million, twelve thousand, two hundred fifty-nine".