133424204 has 12 divisors (see below), whose sum is σ = 235039728. Its totient is φ = 66270000.

The previous prime is 133424201. The next prime is 133424231. The reversal of 133424204 is 402424331.

133424204 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 133424204.

It is not an unprimeable number, because it can be changed into a prime (133424201) 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, 109847 + ... + 111054.

It is an arithmetic number, because the mean of its divisors is an integer number (19586644).

Almost surely, 2^133424204 is an apocalyptic number.

It is an amenable number.

133424204 is a deficient number, since it is larger than the sum of its proper divisors (101615524).

133424204 is a wasteful number, since it uses less digits than its factorization.

133424204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221056 (or 221054 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 133424204 is about 11550.9395288868. The cubic root of 133424204 is about 510.9889869882.

Adding to 133424204 its reverse (402424331), we get a palindrome (535848535).

The spelling of 133424204 in words is "one hundred thirty-three million, four hundred twenty-four thousand, two hundred four".