104523330403 has 4 divisors (see below), whose sum is σ = 104523977088. Its totient is φ = 104522683720.

The previous prime is 104523330397. The next prime is 104523330407. The reversal of 104523330403 is 304033325401.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 104523330403 - 2⁵ = 104523330371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104523330407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153918 + ... + 482428.

It is an arithmetic number, because the mean of its divisors is an integer number (26130994272).

Almost surely, 2^104523330403 is an apocalyptic number.

104523330403 is a deficient number, since it is larger than the sum of its proper divisors (646685).

104523330403 is an equidigital number, since it uses as much as digits as its factorization.

104523330403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646684.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 104523330403 its reverse (304033325401), we get a palindrome (408556655804).

The spelling of 104523330403 in words is "one hundred four billion, five hundred twenty-three million, three hundred thirty thousand, four hundred three".