20110014032100 has 36 divisors (see below), whose sum is σ = 58184973933744. Its totient is φ = 5362670408480.

The previous prime is 20110014032099. The next prime is 20110014032159. The reversal of 20110014032100 is 123041001102.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 20110014032100.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33516689754 + ... + 33516690353.

Almost surely, 2^{20110014032100} is an apocalyptic number.

20110014032100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20110014032100 is an abundant number, since it is smaller than the sum of its proper divisors (38074959901644).

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

20110014032100 is a wasteful number, since it uses less digits than its factorization.

20110014032100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67033380124 (or 67033380117 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 20110014032100 its reverse (123041001102), we get a palindrome (20233055033202).

The spelling of 20110014032100 in words is "twenty trillion, one hundred ten billion, fourteen million, thirty-two thousand, one hundred".