20003341111 has 8 divisors (see below), whose sum is σ = 21662408880. Its totient is φ = 18361466112.

The previous prime is 20003341081. The next prime is 20003341153. The reversal of 20003341111 is 11114330002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20003341111 - 2²⁵ = 19969786679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20003341181) 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, 4295770 + ... + 4300423.

It is an arithmetic number, because the mean of its divisors is an integer number (2707801110).

Almost surely, 2^20003341111 is an apocalyptic number.

20003341111 is a deficient number, since it is larger than the sum of its proper divisors (1659067769).

20003341111 is a wasteful number, since it uses less digits than its factorization.

20003341111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8596385.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 20003341111 its reverse (11114330002), we get a palindrome (31117671113).

The spelling of 20003341111 in words is "twenty billion, three million, three hundred forty-one thousand, one hundred eleven".