20367104223 has 4 divisors (see below), whose sum is σ = 27156138968. Its totient is φ = 13578069480.

The previous prime is 20367104209. The next prime is 20367104227. The reversal of 20367104223 is 32240176302.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 20367104223 - 2⁶ = 20367104159 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 (20367104227) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3394517368 + ... + 3394517373.

It is an arithmetic number, because the mean of its divisors is an integer number (6789034742).

Almost surely, 2^20367104223 is an apocalyptic number.

20367104223 is a deficient number, since it is larger than the sum of its proper divisors (6789034745).

20367104223 is an equidigital number, since it uses as much as digits as its factorization.

20367104223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6789034744.

The product of its (nonzero) digits is 12096, while the sum is 30.

The spelling of 20367104223 in words is "twenty billion, three hundred sixty-seven million, one hundred four thousand, two hundred twenty-three".