123030323 has 8 divisors (see below), whose sum is σ = 132773088. Its totient is φ = 113327424.

The previous prime is 123030287. The next prime is 123030329. The reversal of 123030323 is 323030321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123030323 - 2¹⁰ = 123029299 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123030329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3386 + ... + 16047.

It is an arithmetic number, because the mean of its divisors is an integer number (16596636).

Almost surely, 2^123030323 is an apocalyptic number.

123030323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

123030323 is a deficient number, since it is larger than the sum of its proper divisors (9742765).

123030323 is a wasteful number, since it uses less digits than its factorization.

123030323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19933.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 123030323 is about 11091.9034885812. The cubic root of 123030323 is about 497.3598477292.

Adding to 123030323 its reverse (323030321), we get a palindrome (446060644).

The spelling of 123030323 in words is "one hundred twenty-three million, thirty thousand, three hundred twenty-three".