13203030103012 has 6 divisors (see below), whose sum is σ = 23105302680278. Its totient is φ = 6601515051504.

The previous prime is 13203030102959. The next prime is 13203030103051. The reversal of 13203030103012 is 21030103030231.

It can be written as a sum of positive squares in only one way, i.e., 11665271378916 + 1537758724096 = 3415446^2 + 1240064^2 .

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 as a sum of consecutive naturals, namely, 1650378762873 + ... + 1650378762880.

Almost surely, 2^{13203030103012} is an apocalyptic number.

It is an amenable number.

13203030103012 is a deficient number, since it is larger than the sum of its proper divisors (9902272577266).

13203030103012 is a wasteful number, since it uses less digits than its factorization.

13203030103012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3300757525757 (or 3300757525755 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13203030103012 its reverse (21030103030231), we get a palindrome (34233133133243).

The spelling of 13203030103012 in words is "thirteen trillion, two hundred three billion, thirty million, one hundred three thousand, twelve".