104112213427 has 2 divisors, whose sum is σ = 104112213428. Its totient is φ = 104112213426.

The previous prime is 104112213391. The next prime is 104112213479. The reversal of 104112213427 is 724312211401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104112213427 - 2¹⁵ = 104112180659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104112213395 and 104112213404.

It is not a weakly prime, because it can be changed into another prime (104112219427) 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, 52056106713 + 52056106714.

It is an arithmetic number, because the mean of its divisors is an integer number (52056106714).

Almost surely, 2^104112213427 is an apocalyptic number.

104112213427 is a deficient number, since it is larger than the sum of its proper divisors (1).

104112213427 is an equidigital number, since it uses as much as digits as its factorization.

104112213427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 28.

Adding to 104112213427 its reverse (724312211401), we get a palindrome (828424424828).

The spelling of 104112213427 in words is "one hundred four billion, one hundred twelve million, two hundred thirteen thousand, four hundred twenty-seven".