12103030322 has 8 divisors (see below), whose sum is σ = 18155046000. Its totient is φ = 6051348324.

The previous prime is 12103030321. The next prime is 12103030327. The reversal of 12103030322 is 22303030121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12103030322.

It is not an unprimeable number, because it can be changed into a prime (12103030321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49829 + ... + 163367.

It is an arithmetic number, because the mean of its divisors is an integer number (2269380750).

Almost surely, 2^12103030322 is an apocalyptic number.

12103030322 is a deficient number, since it is larger than the sum of its proper divisors (6052015678).

12103030322 is a wasteful number, since it uses less digits than its factorization.

12103030322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166840.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12103030322 its reverse (22303030121), we get a palindrome (34406060443).

The spelling of 12103030322 in words is "twelve billion, one hundred three million, thirty thousand, three hundred twenty-two".