133204088 has 16 divisors (see below), whose sum is σ = 250683360. Its totient is φ = 66355200.

The previous prime is 133204087. The next prime is 133204091. The reversal of 133204088 is 880402331.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 133204088.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133204087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28553 + ... + 32888.

It is an arithmetic number, because the mean of its divisors is an integer number (15667710).

Almost surely, 2^133204088 is an apocalyptic number.

It is an amenable number.

133204088 is a deficient number, since it is larger than the sum of its proper divisors (117479272).

133204088 is a wasteful number, since it uses less digits than its factorization.

133204088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61718 (or 61714 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 133204088 is about 11541.4075398107. The cubic root of 133204088 is about 510.7078317006.

The spelling of 133204088 in words is "one hundred thirty-three million, two hundred four thousand, eighty-eight".