133096009 has 16 divisors (see below), whose sum is σ = 149098752. Its totient is φ = 118153728.

The previous prime is 133096001. The next prime is 133096027. The reversal of 133096009 is 900690331.

It is a cyclic number.

It is not a de Polignac number, because 133096009 - 2³ = 133096001 is a prime.

It is a super-2 number, since 2×133096009² = 35429095223456162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133096001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26212 + ... + 30874.

It is an arithmetic number, because the mean of its divisors is an integer number (9318672).

Almost surely, 2^133096009 is an apocalyptic number.

It is an amenable number.

133096009 is a deficient number, since it is larger than the sum of its proper divisors (16002743).

133096009 is a wasteful number, since it uses less digits than its factorization.

133096009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4776.

The product of its (nonzero) digits is 4374, while the sum is 31.

The square root of 133096009 is about 11536.7243617935. The cubic root of 133096009 is about 510.5696684560.

The spelling of 133096009 in words is "one hundred thirty-three million, ninety-six thousand, nine".