12103202302 has 8 divisors (see below), whose sum is σ = 18155323296. Its totient is φ = 6051427872.

The previous prime is 12103202231. The next prime is 12103202317. The reversal of 12103202302 is 20320230121.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34603 + ... + 159385.

It is an arithmetic number, because the mean of its divisors is an integer number (2269415412).

Almost surely, 2^12103202302 is an apocalyptic number.

12103202302 is a deficient number, since it is larger than the sum of its proper divisors (6052120994).

12103202302 is a wasteful number, since it uses less digits than its factorization.

12103202302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173282.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 12103202302 its reverse (20320230121), we get a palindrome (32423432423).

The spelling of 12103202302 in words is "twelve billion, one hundred three million, two hundred two thousand, three hundred two".