20323332230100 has 72 divisors (see below), whose sum is σ = 58805283825120. Its totient is φ = 5419268695680.

The previous prime is 20323332229861. The next prime is 20323332230101. The reversal of 20323332230100 is 103223332302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20323332230101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3922371 + ... + 7485429.

Almost surely, 2^{20323332230100} is an apocalyptic number.

20323332230100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20323332230100 is an abundant number, since it is smaller than the sum of its proper divisors (38481951595020).

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

20323332230100 is a wasteful number, since it uses less digits than its factorization.

20323332230100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3582089 (or 3582082 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 20323332230100 its reverse (103223332302), we get a palindrome (20426555562402).

The spelling of 20323332230100 in words is "twenty trillion, three hundred twenty-three billion, three hundred thirty-two million, two hundred thirty thousand, one hundred".