133434097 has 4 divisors (see below), whose sum is σ = 133702000. Its totient is φ = 133166196.

The previous prime is 133434089. The next prime is 133434101. The reversal of 133434097 is 790434331.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 133434097 - 2³ = 133434089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133434047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133203 + ... + 134200.

It is an arithmetic number, because the mean of its divisors is an integer number (33425500).

Almost surely, 2^133434097 is an apocalyptic number.

It is an amenable number.

133434097 is a deficient number, since it is larger than the sum of its proper divisors (267903).

133434097 is an equidigital number, since it uses as much as digits as its factorization.

133434097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267902.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 133434097 is about 11551.3677545129. The cubic root of 133434097 is about 511.0016161039.

The spelling of 133434097 in words is "one hundred thirty-three million, four hundred thirty-four thousand, ninety-seven".