104423111 has 8 divisors (see below), whose sum is σ = 112722624. Its totient is φ = 96161760.

The previous prime is 104423101. The next prime is 104423117. The reversal of 104423111 is 111324401.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 104423111 - 2²⁶ = 37314247 is a prime.

It is a super-2 number, since 2×104423111² = 21808372221836642, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104423111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104423117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3716 + ... + 14921.

It is an arithmetic number, because the mean of its divisors is an integer number (14090328).

Almost surely, 2^104423111 is an apocalyptic number.

104423111 is a deficient number, since it is larger than the sum of its proper divisors (8299513).

104423111 is a wasteful number, since it uses less digits than its factorization.

104423111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19081.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 104423111 is about 10218.7626941817. The cubic root of 104423111 is about 470.9038153881.

Adding to 104423111 its reverse (111324401), we get a palindrome (215747512).

The spelling of 104423111 in words is "one hundred four million, four hundred twenty-three thousand, one hundred eleven".