104103330431 has 4 divisors (see below), whose sum is σ = 104106966600. Its totient is φ = 104099694264.

The previous prime is 104103330421. The next prime is 104103330433. The reversal of 104103330431 is 134033301401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 134033301401 = 77347 ⋅1732883.

It is a cyclic number.

It is not a de Polignac number, because 104103330431 - 2⁶ = 104103330367 is a prime.

It is a super-2 number, since 2×104103330431² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104103330397 and 104103330406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104103330433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1774796 + ... + 1832513.

It is an arithmetic number, because the mean of its divisors is an integer number (26026741650).

Almost surely, 2^104103330431 is an apocalyptic number.

104103330431 is a deficient number, since it is larger than the sum of its proper divisors (3636169).

104103330431 is an equidigital number, since it uses as much as digits as its factorization.

104103330431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3636168.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 104103330431 its reverse (134033301401), we get a palindrome (238136631832).

The spelling of 104103330431 in words is "one hundred four billion, one hundred three million, three hundred thirty thousand, four hundred thirty-one".