104403112231 has 16 divisors (see below), whose sum is σ = 120664332288. Its totient is φ = 89276745600.

The previous prime is 104403112183. The next prime is 104403112237. The reversal of 104403112231 is 132211304401.

It is a cyclic number.

It is not a de Polignac number, because 104403112231 - 2¹⁷ = 104402981159 is a prime.

It is a super-2 number, since 2×104403112231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104403112237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160186 + ... + 484216.

It is an arithmetic number, because the mean of its divisors is an integer number (7541520768).

Almost surely, 2^104403112231 is an apocalyptic number.

104403112231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

104403112231 is a deficient number, since it is larger than the sum of its proper divisors (16261220057).

104403112231 is a wasteful number, since it uses less digits than its factorization.

104403112231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325782.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 104403112231 its reverse (132211304401), we get a palindrome (236614416632).

The spelling of 104403112231 in words is "one hundred four billion, four hundred three million, one hundred twelve thousand, two hundred thirty-one".