20113301110 has 16 divisors (see below), whose sum is σ = 41375933856. Its totient is φ = 6895988928.

The previous prime is 20113301099. The next prime is 20113301111. The reversal of 20113301110 is 1110331102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20113301111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143666367 + ... + 143666506.

It is an arithmetic number, because the mean of its divisors is an integer number (2585995866).

Almost surely, 2^20113301110 is an apocalyptic number.

20113301110 is an abundant number, since it is smaller than the sum of its proper divisors (21262632746).

20113301110 is a wasteful number, since it uses less digits than its factorization.

20113301110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287332887.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 20113301110 its reverse (1110331102), we get a palindrome (21223632212).

The spelling of 20113301110 in words is "twenty billion, one hundred thirteen million, three hundred one thousand, one hundred ten".