133230030424 has 8 divisors (see below), whose sum is σ = 249806307060. Its totient is φ = 66615015208.

The previous prime is 133230030407. The next prime is 133230030433. The reversal of 133230030424 is 424030032331.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 8326876894 + ... + 8326876909.

Almost surely, 2^133230030424 is an apocalyptic number.

It is an amenable number.

133230030424 is a deficient number, since it is larger than the sum of its proper divisors (116576276636).

133230030424 is a wasteful number, since it uses less digits than its factorization.

133230030424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16653753809 (or 16653753805 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 133230030424 its reverse (424030032331), we get a palindrome (557260062755).

The spelling of 133230030424 in words is "one hundred thirty-three billion, two hundred thirty million, thirty thousand, four hundred twenty-four".