13230203102 has 4 divisors (see below), whose sum is σ = 19845304656. Its totient is φ = 6615101550.

The previous prime is 13230203099. The next prime is 13230203113. The reversal of 13230203102 is 20130203231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20130203231 = 29 ⋅694144939.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3307550774 + ... + 3307550777.

It is an arithmetic number, because the mean of its divisors is an integer number (4961326164).

Almost surely, 2^13230203102 is an apocalyptic number.

13230203102 is a deficient number, since it is larger than the sum of its proper divisors (6615101554).

13230203102 is an equidigital number, since it uses as much as digits as its factorization.

13230203102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6615101553.

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

Adding to 13230203102 its reverse (20130203231), we get a palindrome (33360406333).

The spelling of 13230203102 in words is "thirteen billion, two hundred thirty million, two hundred three thousand, one hundred two".