10003000323 has 4 divisors (see below), whose sum is σ = 13337333768. Its totient is φ = 6668666880.

The previous prime is 10003000313. The next prime is 10003000339. The reversal of 10003000323 is 32300030001.

It is a happy number.

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

It is not a de Polignac number, because 10003000323 - 2²⁵ = 9969445891 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10003000299 and 10003000308.

It is not an unprimeable number, because it can be changed into a prime (10003000313) 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, 1667166718 + ... + 1667166723.

It is an arithmetic number, because the mean of its divisors is an integer number (3334333442).

Almost surely, 2^10003000323 is an apocalyptic number.

10003000323 is a deficient number, since it is larger than the sum of its proper divisors (3334333445).

10003000323 is an equidigital number, since it uses as much as digits as its factorization.

10003000323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3334333444.

The product of its (nonzero) digits is 54, while the sum is 12.

Adding to 10003000323 its reverse (32300030001), we get a palindrome (42303030324).

The spelling of 10003000323 in words is "ten billion, three million, three hundred twenty-three", and thus it is an aban number.