20103341112 has 48 divisors (see below), whose sum is σ = 54459405000. Its totient is φ = 6699531456.

The previous prime is 20103341101. The next prime is 20103341147. The reversal of 20103341112 is 21114330102.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 296839 + ... + 358217.

Almost surely, 2^20103341112 is an apocalyptic number.

It is an amenable number.

20103341112 is an abundant number, since it is smaller than the sum of its proper divisors (34356063888).

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

20103341112 is a wasteful number, since it uses less digits than its factorization.

20103341112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65940 (or 65933 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 20103341112 its reverse (21114330102), we get a palindrome (41217671214).

The spelling of 20103341112 in words is "twenty billion, one hundred three million, three hundred forty-one thousand, one hundred twelve".