10323123003 has 20 divisors (see below), whose sum is σ = 15523105488. Its totient is φ = 6836497200.

The previous prime is 10323122989. The next prime is 10323123067. The reversal of 10323123003 is 30032132301.

It is not a de Polignac number, because 10323123003 - 2⁴ = 10323122987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10323123103) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 409776 + ... + 434237.

Almost surely, 2^10323123003 is an apocalyptic number.

10323123003 is a deficient number, since it is larger than the sum of its proper divisors (5199982485).

10323123003 is an equidigital number, since it uses as much as digits as its factorization.

10323123003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844176 (or 844167 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 10323123003 its reverse (30032132301), we get a palindrome (40355255304).

The spelling of 10323123003 in words is "ten billion, three hundred twenty-three million, one hundred twenty-three thousand, three".