133355202 has 16 divisors (see below), whose sum is σ = 267727680. Its totient is φ = 44282192.

The previous prime is 133355177. The next prime is 133355203. The reversal of 133355202 is 202553331.

It is a happy number.

133355202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (133355203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40677 + ... + 43832.

It is an arithmetic number, because the mean of its divisors is an integer number (16732980).

Almost surely, 2^133355202 is an apocalyptic number.

133355202 is an abundant number, since it is smaller than the sum of its proper divisors (134372478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133355202 is a wasteful number, since it uses less digits than its factorization.

133355202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84777.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 133355202 is about 11547.9522860116. The cubic root of 133355202 is about 510.9008836781.

The spelling of 133355202 in words is "one hundred thirty-three million, three hundred fifty-five thousand, two hundred two".