123313330230 has 32 divisors (see below), whose sum is σ = 297501493248. Its totient is φ = 32711388000.

The previous prime is 123313330201. The next prime is 123313330247. The reversal of 123313330230 is 32033313321.

It is a self number, because there is not a number n which added to its sum of digits gives 123313330230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10754596 + ... + 10766055.

It is an arithmetic number, because the mean of its divisors is an integer number (9296921664).

Almost surely, 2^123313330230 is an apocalyptic number.

123313330230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123313330230 is an abundant number, since it is smaller than the sum of its proper divisors (174188163018).

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

123313330230 is a wasteful number, since it uses less digits than its factorization.

123313330230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21520852.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 123313330230 its reverse (32033313321), we get a palindrome (155346643551).

The spelling of 123313330230 in words is "one hundred twenty-three billion, three hundred thirteen million, three hundred thirty thousand, two hundred thirty".