104423135 has 8 divisors (see below), whose sum is σ = 128222160. Its totient is φ = 81595584.

The previous prime is 104423117. The next prime is 104423153. The reversal of 104423135 is 531324401.

It is an interprime number because it is at equal distance from previous prime (104423117) and next prime (104423153).

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 104423135 - 2¹⁰ = 104422111 is a prime.

It is a super-2 number, since 2×104423135² = 21808382246456450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104423135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242630 + ... + 243059.

It is an arithmetic number, because the mean of its divisors is an integer number (16027770).

Almost surely, 2^104423135 is an apocalyptic number.

104423135 is a deficient number, since it is larger than the sum of its proper divisors (23799025).

104423135 is an equidigital number, since it uses as much as digits as its factorization.

104423135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485737.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 104423135 is about 10218.7638684921. The cubic root of 104423135 is about 470.9038514647.

Adding to 104423135 its reverse (531324401), we get a palindrome (635747536).

The spelling of 104423135 in words is "one hundred four million, four hundred twenty-three thousand, one hundred thirty-five".