133003320000 has 140 divisors (see below), whose sum is σ = 439740406776. Its totient is φ = 35467520000.

The previous prime is 133003319957. The next prime is 133003320013. The reversal of 133003320000 is 23300331.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 434181 + ... + 674180.

Almost surely, 2^133003320000 is an apocalyptic number.

133003320000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133003320000 is an abundant number, since it is smaller than the sum of its proper divisors (306737086776).

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

133003320000 is an equidigital number, since it uses as much as digits as its factorization.

133003320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108396 (or 1108371 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 15.

Adding to 133003320000 its reverse (23300331), we get a palindrome (133026620331).

The spelling of 133003320000 in words is "one hundred thirty-three billion, three million, three hundred twenty thousand".