133200000202020 has 48 divisors (see below), whose sum is σ = 383040000587328. Its totient is φ = 34560000051840.

The previous prime is 133200000202013. The next prime is 133200000202051. The reversal of 133200000202020 is 20202000002331.

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 15 ways as a sum of consecutive naturals, for example, 29999997826 + ... + 30000002265.

It is an arithmetic number, because the mean of its divisors is an integer number (7980000012236).

Almost surely, 2^{133200000202020} is an apocalyptic number.

133200000202020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133200000202020 is an abundant number, since it is smaller than the sum of its proper divisors (249840000385308).

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

133200000202020 is a wasteful number, since it uses less digits than its factorization.

133200000202020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60000000140 (or 60000000138 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 133200000202020 its reverse (20202000002331), we get a palindrome (153402000204351).

The spelling of 133200000202020 in words is "one hundred thirty-three trillion, two hundred billion, two hundred two thousand, twenty".