104123203003 has 4 divisors (see below), whose sum is σ = 104363672728. Its totient is φ = 103882733280.

The previous prime is 104123202983. The next prime is 104123203027. The reversal of 104123203003 is 300302321401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104123203003 - 2¹³ = 104123194811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104123203703) 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, 120234213 + ... + 120235078.

It is an arithmetic number, because the mean of its divisors is an integer number (26090918182).

Almost surely, 2^104123203003 is an apocalyptic number.

104123203003 is a deficient number, since it is larger than the sum of its proper divisors (240469725).

104123203003 is an equidigital number, since it uses as much as digits as its factorization.

104123203003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240469724.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 104123203003 its reverse (300302321401), we get a palindrome (404425524404).

The spelling of 104123203003 in words is "one hundred four billion, one hundred twenty-three million, two hundred three thousand, three".