133230233304 has 192 divisors, whose sum is σ = 427804416000. Its totient is φ = 36649347840.

The previous prime is 133230233303. The next prime is 133230233341. The reversal of 133230233304 is 403332032331.

It is a happy number.

133230233304 is a `hidden beast` number, since 1 + 3 + 323 + 0 + 2 + 3 + 330 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133230233303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5234449 + ... + 5259839.

It is an arithmetic number, because the mean of its divisors is an integer number (2228148000).

Almost surely, 2^133230233304 is an apocalyptic number.

133230233304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133230233304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213902208000).

133230233304 is an abundant number, since it is smaller than the sum of its proper divisors (294574182696).

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

133230233304 is a wasteful number, since it uses less digits than its factorization.

133230233304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25798 (or 25791 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 133230233304 its reverse (403332032331), we get a palindrome (536562265635).

The spelling of 133230233304 in words is "one hundred thirty-three billion, two hundred thirty million, two hundred thirty-three thousand, three hundred four".