12103122320230 has 32 divisors (see below), whose sum is σ = 21795513501600. Its totient is φ = 4839050844672.

The previous prime is 12103122320207. The next prime is 12103122320231. The reversal of 12103122320230 is 3202322130121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12103122320231) 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, 290437836 + ... + 290479504.

It is an arithmetic number, because the mean of its divisors is an integer number (681109796925).

Almost surely, 2^{12103122320230} is an apocalyptic number.

12103122320230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12103122320230 is a deficient number, since it is larger than the sum of its proper divisors (9692391181370).

12103122320230 is a wasteful number, since it uses less digits than its factorization.

12103122320230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54168.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12103122320230 its reverse (3202322130121), we get a palindrome (15305444450351).

The spelling of 12103122320230 in words is "twelve trillion, one hundred three billion, one hundred twenty-two million, three hundred twenty thousand, two hundred thirty".