104431107 has 12 divisors (see below), whose sum is σ = 153051080. Its totient is φ = 63291360.

The previous prime is 104431081. The next prime is 104431111. The reversal of 104431107 is 701134401.

It is not a de Polignac number, because 104431107 - 2⁶ = 104431043 is a prime.

It is a super-2 number, since 2×104431107² = 21811712218490898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104431307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143482 + ... + 144207.

Almost surely, 2^104431107 is an apocalyptic number.

104431107 is a deficient number, since it is larger than the sum of its proper divisors (48619973).

104431107 is a wasteful number, since it uses less digits than its factorization.

104431107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287714 (or 287703 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 104431107 is about 10219.1539277966. The cubic root of 104431107 is about 470.9158346010.

Adding to 104431107 its reverse (701134401), we get a palindrome (805565508).

The spelling of 104431107 in words is "one hundred four million, four hundred thirty-one thousand, one hundred seven".