13230103312 has 10 divisors (see below), whose sum is σ = 25633325198. Its totient is φ = 6615051648.

The previous prime is 13230103297. The next prime is 13230103319. The reversal of 13230103312 is 21330103231.

It can be written as a sum of positive squares in only one way, i.e., 13182713856 + 47389456 = 114816^2 + 6884^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13230103312.

It is not an unprimeable number, because it can be changed into a prime (13230103319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 413440713 + ... + 413440744.

Almost surely, 2^13230103312 is an apocalyptic number.

It is an amenable number.

13230103312 is a deficient number, since it is larger than the sum of its proper divisors (12403221886).

13230103312 is an equidigital number, since it uses as much as digits as its factorization.

13230103312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826881465 (or 826881459 counting only the distinct ones).

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

Adding to 13230103312 its reverse (21330103231), we get a palindrome (34560206543).

The spelling of 13230103312 in words is "thirteen billion, two hundred thirty million, one hundred three thousand, three hundred twelve".