20113340204 has 6 divisors (see below), whose sum is σ = 35198345364. Its totient is φ = 10056670100.

The previous prime is 20113340201. The next prime is 20113340209. The reversal of 20113340204 is 40204331102.

It is not an unprimeable number, because it can be changed into a prime (20113340201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2514167522 + ... + 2514167529.

It is an arithmetic number, because the mean of its divisors is an integer number (5866390894).

Almost surely, 2^20113340204 is an apocalyptic number.

It is an amenable number.

20113340204 is a deficient number, since it is larger than the sum of its proper divisors (15085005160).

20113340204 is a wasteful number, since it uses less digits than its factorization.

20113340204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5028335055 (or 5028335053 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 20113340204 its reverse (40204331102), we get a palindrome (60317671306).

The spelling of 20113340204 in words is "twenty billion, one hundred thirteen million, three hundred forty thousand, two hundred four".