20210332133300 has 18 divisors (see below), whose sum is σ = 43856420729478. Its totient is φ = 8084132853280.

The previous prime is 20210332133263. The next prime is 20210332133363. The reversal of 20210332133300 is 333123301202.

It can be written as a sum of positive squares in 3 ways, for example, as 7107278738704 + 13103053394596 = 2665948^2 + 3619814^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 101051660567 + ... + 101051660766.

Almost surely, 2^{20210332133300} is an apocalyptic number.

20210332133300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20210332133300 is an abundant number, since it is smaller than the sum of its proper divisors (23646088596178).

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

20210332133300 is a wasteful number, since it uses less digits than its factorization.

20210332133300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202103321347 (or 202103321340 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 20210332133300 its reverse (333123301202), we get a palindrome (20543455434502).

The spelling of 20210332133300 in words is "twenty trillion, two hundred ten billion, three hundred thirty-two million, one hundred thirty-three thousand, three hundred".