133006519 has 2 divisors, whose sum is σ = 133006520. Its totient is φ = 133006518.

The previous prime is 133006507. The next prime is 133006541. The reversal of 133006519 is 915600331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133006519 - 2¹¹ = 133004471 is a prime.

It is a super-2 number, since 2×133006519² = 35381468192994722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133006579) 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, 66503259 + 66503260.

It is an arithmetic number, because the mean of its divisors is an integer number (66503260).

Almost surely, 2^133006519 is an apocalyptic number.

133006519 is a deficient number, since it is larger than the sum of its proper divisors (1).

133006519 is an equidigital number, since it uses as much as digits as its factorization.

133006519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 133006519 is about 11532.8452257021. The cubic root of 133006519 is about 510.4552119214.

The spelling of 133006519 in words is "one hundred thirty-three million, six thousand, five hundred nineteen".