133021200032300 has 18 divisors (see below), whose sum is σ = 288656004070308. Its totient is φ = 53208480012880.

The previous prime is 133021200032293. The next prime is 133021200032377. The reversal of 133021200032300 is 3230002120331.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 665106000062 + ... + 665106000261.

Almost surely, 2^{133021200032300} is an apocalyptic number.

133021200032300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133021200032300 is an abundant number, since it is smaller than the sum of its proper divisors (155634804038008).

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

133021200032300 is a wasteful number, since it uses less digits than its factorization.

133021200032300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330212000337 (or 1330212000330 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 133021200032300 its reverse (3230002120331), we get a palindrome (136251202152631).

The spelling of 133021200032300 in words is "one hundred thirty-three trillion, twenty-one billion, two hundred million, thirty-two thousand, three hundred".