104123331 has 36 divisors (see below), whose sum is σ = 165202128. Its totient is φ = 62819712.

The previous prime is 104123321. The next prime is 104123333. The reversal of 104123331 is 133321401.

It is not a de Polignac number, because 104123331 - 2⁶ = 104123267 is a prime.

It is a super-2 number, since 2×104123331² = 21683336117071122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104123333) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 623410 + ... + 623576.

It is an arithmetic number, because the mean of its divisors is an integer number (4588948).

Almost surely, 2^104123331 is an apocalyptic number.

104123331 is a deficient number, since it is larger than the sum of its proper divisors (61078797).

104123331 is a wasteful number, since it uses less digits than its factorization.

104123331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332 (or 256 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 104123331 is about 10204.0840353262. The cubic root of 104123331 is about 470.4527567122.

Adding to 104123331 its reverse (133321401), we get a palindrome (237444732).

The spelling of 104123331 in words is "one hundred four million, one hundred twenty-three thousand, three hundred thirty-one".