133326099 has 12 divisors (see below), whose sum is σ = 192738000. Its totient is φ = 88812144.

The previous prime is 133326091. The next prime is 133326113. The reversal of 133326099 is 990623331.

It is a happy number.

133326099 is a `hidden beast` number, since 13 + 3 + 32 + 609 + 9 = 666.

It is not a de Polignac number, because 133326099 - 2³ = 133326091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133326091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7297 + ... + 17885.

It is an arithmetic number, because the mean of its divisors is an integer number (16061500).

Almost surely, 2^133326099 is an apocalyptic number.

133326099 is a deficient number, since it is larger than the sum of its proper divisors (59411901).

133326099 is a wasteful number, since it uses less digits than its factorization.

133326099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11994 (or 11991 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 36.

The square root of 133326099 is about 11546.6921237210. The cubic root of 133326099 is about 510.8637151988.

The spelling of 133326099 in words is "one hundred thirty-three million, three hundred twenty-six thousand, ninety-nine".