123001304240230 has 32 divisors (see below), whose sum is σ = 238437749680704. Its totient is φ = 45415018137216.

The previous prime is 123001304240201. The next prime is 123001304240239. The reversal of 123001304240230 is 32042403100321.

It is a junction number, because it is equal to n+sod(n) for n = 123001304240195 and 123001304240204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123001304240239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1823722 + ... + 15790141.

It is an arithmetic number, because the mean of its divisors is an integer number (7451179677522).

Almost surely, 2^{123001304240230} is an apocalyptic number.

123001304240230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123001304240230 is a deficient number, since it is larger than the sum of its proper divisors (115436445440474).

123001304240230 is a wasteful number, since it uses less digits than its factorization.

123001304240230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17667600.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 123001304240230 its reverse (32042403100321), we get a palindrome (155043707340551).

The spelling of 123001304240230 in words is "one hundred twenty-three trillion, one billion, three hundred four million, two hundred forty thousand, two hundred thirty".