20132020110 has 64 divisors (see below), whose sum is σ = 50425519680. Its totient is φ = 5137520640.

The previous prime is 20132020099. The next prime is 20132020141. The reversal of 20132020110 is 1102023102.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4081 + ... + 200700.

It is an arithmetic number, because the mean of its divisors is an integer number (787898745).

Almost surely, 2^20132020110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20132020110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25212759840).

20132020110 is an abundant number, since it is smaller than the sum of its proper divisors (30293499570).

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

20132020110 is a wasteful number, since it uses less digits than its factorization.

20132020110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204933.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 20132020110 its reverse (1102023102), we get a palindrome (21234043212).

The spelling of 20132020110 in words is "twenty billion, one hundred thirty-two million, twenty thousand, one hundred ten".