20132303300 has 72 divisors (see below), whose sum is σ = 44747656800. Its totient is φ = 7857803520.

The previous prime is 20132303273. The next prime is 20132303327. The reversal of 20132303300 is 330323102.

It is an interprime number because it is at equal distance from previous prime (20132303273) and next prime (20132303327).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6272096 + ... + 6275304.

Almost surely, 2^20132303300 is an apocalyptic number.

20132303300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20132303300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22373828400).

20132303300 is an abundant number, since it is smaller than the sum of its proper divisors (24615353500).

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

20132303300 is a wasteful number, since it uses less digits than its factorization.

20132303300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4725 (or 4718 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 20132303300 its reverse (330323102), we get a palindrome (20462626402).

The spelling of 20132303300 in words is "twenty billion, one hundred thirty-two million, three hundred three thousand, three hundred".