133413104 has 20 divisors (see below), whose sum is σ = 281987160. Its totient is φ = 60642240.

The previous prime is 133413103. The next prime is 133413107. The reversal of 133413104 is 401314331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133413103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378839 + ... + 379190.

It is an arithmetic number, because the mean of its divisors is an integer number (14099358).

Almost surely, 2^133413104 is an apocalyptic number.

It is an amenable number.

133413104 is an abundant number, since it is smaller than the sum of its proper divisors (148574056).

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

133413104 is a wasteful number, since it uses less digits than its factorization.

133413104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758048 (or 758042 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 133413104 is about 11550.4590384971. The cubic root of 133413104 is about 510.9748163084.

Adding to 133413104 its reverse (401314331), we get a palindrome (534727435).

The spelling of 133413104 in words is "one hundred thirty-three million, four hundred thirteen thousand, one hundred four".