123223330 has 8 divisors (see below), whose sum is σ = 221802012. Its totient is φ = 49289328.

The previous prime is 123223313. The next prime is 123223363. The reversal of 123223330 is 33322321.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 122522761 + 700569 = 11069^2 + 837^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 123223298 and 123223307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6161157 + ... + 6161176.

Almost surely, 2^123223330 is an apocalyptic number.

123223330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123223330 is a deficient number, since it is larger than the sum of its proper divisors (98578682).

123223330 is a wasteful number, since it uses less digits than its factorization.

123223330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12322340.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 123223330 is about 11100.6004342108. The cubic root of 123223330 is about 497.6197938841.

Adding to 123223330 its reverse (33322321), we get a palindrome (156545651).

The spelling of 123223330 in words is "one hundred twenty-three million, two hundred twenty-three thousand, three hundred thirty".