104143021226 has 8 divisors (see below), whose sum is σ = 156232486884. Its totient is φ = 52065525600.

The previous prime is 104143021201. The next prime is 104143021243. The reversal of 104143021226 is 622120341401.

It can be written as a sum of positive squares in 2 ways, for example, as 101012730625 + 3130290601 = 317825^2 + 55949^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 104143021195 and 104143021204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2970725 + ... + 3005576.

Almost surely, 2^104143021226 is an apocalyptic number.

104143021226 is a deficient number, since it is larger than the sum of its proper divisors (52089465658).

104143021226 is an equidigital number, since it uses as much as digits as its factorization.

104143021226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5985016.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 104143021226 its reverse (622120341401), we get a palindrome (726263362627).

The spelling of 104143021226 in words is "one hundred four billion, one hundred forty-three million, twenty-one thousand, two hundred twenty-six".