133354065 has 32 divisors (see below), whose sum is σ = 241879680. Its totient is φ = 62194176.

The previous prime is 133354063. The next prime is 133354097. The reversal of 133354065 is 560453331.

It is a happy number.

It is not a de Polignac number, because 133354065 - 2¹ = 133354063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133354063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14292 + ... + 21701.

It is an arithmetic number, because the mean of its divisors is an integer number (7558740).

Almost surely, 2^133354065 is an apocalyptic number.

133354065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

133354065 is a deficient number, since it is larger than the sum of its proper divisors (108525615).

133354065 is a wasteful number, since it uses less digits than its factorization.

133354065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36033.

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 133354065 is about 11547.9030563995. The cubic root of 133354065 is about 510.8994316763.

The spelling of 133354065 in words is "one hundred thirty-three million, three hundred fifty-four thousand, sixty-five".