20231112120100 has 36 divisors (see below), whose sum is σ = 50173158059584. Its totient is φ = 6936381298080.

The previous prime is 20231112120083. The next prime is 20231112120103. The reversal of 20231112120100 is 102121113202.

It is not an unprimeable number, because it can be changed into a prime (20231112120103) 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, 14450793672 + ... + 14450795071.

Almost surely, 2^{20231112120100} is an apocalyptic number.

20231112120100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20231112120100 is an abundant number, since it is smaller than the sum of its proper divisors (29942045939484).

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

20231112120100 is a wasteful number, since it uses less digits than its factorization.

20231112120100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28901588764 (or 28901588757 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 20231112120100 its reverse (102121113202), we get a palindrome (20333233233302).

The spelling of 20231112120100 in words is "twenty trillion, two hundred thirty-one billion, one hundred twelve million, one hundred twenty thousand, one hundred".