20133343300 has 36 divisors (see below), whose sum is σ = 49930693120. Its totient is φ = 6902860320.

The previous prime is 20133343289. The next prime is 20133343301. The reversal of 20133343300 is 334333102.

It is not an unprimeable number, because it can be changed into a prime (20133343301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14380260 + ... + 14381659.

Almost surely, 2^20133343300 is an apocalyptic number.

20133343300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20133343300 is an abundant number, since it is smaller than the sum of its proper divisors (29797349820).

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

20133343300 is a wasteful number, since it uses less digits than its factorization.

20133343300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28761940 (or 28761933 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 20133343300 its reverse (334333102), we get a palindrome (20467676402).

The spelling of 20133343300 in words is "twenty billion, one hundred thirty-three million, three hundred forty-three thousand, three hundred".