20116163732300 has 36 divisors (see below), whose sum is σ = 44475699373056. Its totient is φ = 7894645387200.

The previous prime is 20116163732299. The next prime is 20116163732309. The reversal of 20116163732300 is 323736161102.

It is not an unprimeable number, because it can be changed into a prime (20116163732309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1897745996 + ... + 1897756595.

It is an arithmetic number, because the mean of its divisors is an integer number (1235436093696).

Almost surely, 2^{20116163732300} is an apocalyptic number.

20116163732300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20116163732300 is an abundant number, since it is smaller than the sum of its proper divisors (24359535640756).

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

20116163732300 is a wasteful number, since it uses less digits than its factorization.

20116163732300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3795502658 (or 3795502651 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 35.

Adding to 20116163732300 its reverse (323736161102), we get a palindrome (20439899893402).

The spelling of 20116163732300 in words is "twenty trillion, one hundred sixteen billion, one hundred sixty-three million, seven hundred thirty-two thousand, three hundred".