123230003 has 16 divisors (see below), whose sum is σ = 135021600. Its totient is φ = 111788544.

The previous prime is 123229979. The next prime is 123230011. The reversal of 123230003 is 300032321.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123230003 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 123230003.

It is not an unprimeable number, because it can be changed into a prime (123130003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218600 + ... + 219162.

It is an arithmetic number, because the mean of its divisors is an integer number (8438850).

Almost surely, 2^123230003 is an apocalyptic number.

123230003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

123230003 is a deficient number, since it is larger than the sum of its proper divisors (11791597).

123230003 is a wasteful number, since it uses less digits than its factorization.

123230003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 123230003 is about 11100.9009994685. The cubic root of 123230003 is about 497.6287763739.

Adding to 123230003 its reverse (300032321), we get a palindrome (423262324).

The spelling of 123230003 in words is "one hundred twenty-three million, two hundred thirty thousand, three".