104423421211 has 4 divisors (see below), whose sum is σ = 104572385424. Its totient is φ = 104274457000.

The previous prime is 104423421209. The next prime is 104423421259. The reversal of 104423421211 is 112124324401.

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

It is a cyclic number.

It is not a de Polignac number, because 104423421211 - 2¹ = 104423421209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104423421611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74481055 + ... + 74482456.

It is an arithmetic number, because the mean of its divisors is an integer number (26143096356).

Almost surely, 2^104423421211 is an apocalyptic number.

104423421211 is a deficient number, since it is larger than the sum of its proper divisors (148964213).

104423421211 is an equidigital number, since it uses as much as digits as its factorization.

104423421211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148964212.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 104423421211 its reverse (112124324401), we get a palindrome (216547745612).

The spelling of 104423421211 in words is "one hundred four billion, four hundred twenty-three million, four hundred twenty-one thousand, two hundred eleven".