10110020121100 has 18 divisors (see below), whose sum is σ = 21938743663004. Its totient is φ = 4044008048400.

The previous prime is 10110020121079. The next prime is 10110020121127. The reversal of 10110020121100 is 112102001101.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50550100506 + ... + 50550100705.

Almost surely, 2^{10110020121100} is an apocalyptic number.

10110020121100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10110020121100 is an abundant number, since it is smaller than the sum of its proper divisors (11828723541904).

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

10110020121100 is a wasteful number, since it uses less digits than its factorization.

10110020121100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101100201225 (or 101100201218 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10110020121100 its reverse (112102001101), we get a palindrome (10222122122201).

The spelling of 10110020121100 in words is "ten trillion, one hundred ten billion, twenty million, one hundred twenty-one thousand, one hundred".