123230403330 has 16 divisors (see below), whose sum is σ = 295752968064. Its totient is φ = 32861440880.

The previous prime is 123230403311. The next prime is 123230403397. The reversal of 123230403330 is 33304032321.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 123230403330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2053840026 + ... + 2053840085.

It is an arithmetic number, because the mean of its divisors is an integer number (18484560504).

Almost surely, 2^123230403330 is an apocalyptic number.

123230403330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123230403330 is an abundant number, since it is smaller than the sum of its proper divisors (172522564734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123230403330 is a wasteful number, since it uses less digits than its factorization.

123230403330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4107680121.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 123230403330 its reverse (33304032321), we get a palindrome (156534435651).

The spelling of 123230403330 in words is "one hundred twenty-three billion, two hundred thirty million, four hundred three thousand, three hundred thirty".