104235243 has 16 divisors (see below), whose sum is σ = 162710016. Its totient is φ = 58109760.

The previous prime is 104235203. The next prime is 104235269. The reversal of 104235243 is 342532401.

It is not a de Polignac number, because 104235243 - 2⁹ = 104234731 is a prime.

It is a super-3 number, since 3×104235243³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (104235203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59671 + ... + 61392.

It is an arithmetic number, because the mean of its divisors is an integer number (10169376).

Almost surely, 2^104235243 is an apocalyptic number.

104235243 is a deficient number, since it is larger than the sum of its proper divisors (58474773).

104235243 is a wasteful number, since it uses less digits than its factorization.

104235243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121114.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 104235243 is about 10209.5662493565. The cubic root of 104235243 is about 470.6212442713.

Adding to 104235243 its reverse (342532401), we get a palindrome (446767644).

The spelling of 104235243 in words is "one hundred four million, two hundred thirty-five thousand, two hundred forty-three".