133324031304 has 24 divisors (see below), whose sum is σ = 361085918310. Its totient is φ = 44441343744.

The previous prime is 133324031303. The next prime is 133324031341. The reversal of 133324031304 is 403130423331.

133324031304 is a `hidden beast` number, since 1 + 3 + 3 + 324 + 0 + 31 + 304 = 666.

It can be written as a sum of positive squares in only one way, i.e., 67393198404 + 65930832900 = 259602^2 + 256770^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (133324031303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 925861257 + ... + 925861400.

Almost surely, 2^133324031304 is an apocalyptic number.

It is an amenable number.

133324031304 is an abundant number, since it is smaller than the sum of its proper divisors (227761887006).

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

133324031304 is a wasteful number, since it uses less digits than its factorization.

133324031304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851722669 (or 1851722662 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 133324031304 its reverse (403130423331), we get a palindrome (536454454635).

The spelling of 133324031304 in words is "one hundred thirty-three billion, three hundred twenty-four million, thirty-one thousand, three hundred four".