133230003020 has 24 divisors (see below), whose sum is σ = 279791202768. Its totient is φ = 53290440000.

The previous prime is 133230003007. The next prime is 133230003061. The reversal of 133230003020 is 20300032331.

It is a self number, because there is not a number n which added to its sum of digits gives 133230003020.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 806495 + ... + 957545.

It is an arithmetic number, because the mean of its divisors is an integer number (11657966782).

Almost surely, 2^133230003020 is an apocalyptic number.

133230003020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133230003020 is an abundant number, since it is smaller than the sum of its proper divisors (146561199748).

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

133230003020 is a wasteful number, since it uses less digits than its factorization.

133230003020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195161 (or 195159 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 133230003020 its reverse (20300032331), we get a palindrome (153530035351).

The spelling of 133230003020 in words is "one hundred thirty-three billion, two hundred thirty million, three thousand, twenty".