123223321030 has 16 divisors (see below), whose sum is σ = 222160312080. Its totient is φ = 49209698592.

The previous prime is 123223321021. The next prime is 123223321097. The reversal of 123223321030 is 30123322321.

123223321030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 123223320992 and 123223321010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9947229 + ... + 9959608.

It is an arithmetic number, because the mean of its divisors is an integer number (13885019505).

Almost surely, 2^123223321030 is an apocalyptic number.

123223321030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123223321030 is a deficient number, since it is larger than the sum of its proper divisors (98936991050).

123223321030 is a wasteful number, since it uses less digits than its factorization.

123223321030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19907463.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 123223321030 its reverse (30123322321), we get a palindrome (153346643351).

The spelling of 123223321030 in words is "one hundred twenty-three billion, two hundred twenty-three million, three hundred twenty-one thousand, thirty".