13230202012 has 12 divisors (see below), whose sum is σ = 23470016416. Its totient is φ = 6524483040.

The previous prime is 13230202003. The next prime is 13230202019. The reversal of 13230202012 is 21020203231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13230202019) 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, 22654164 + ... + 22654747.

Almost surely, 2^13230202012 is an apocalyptic number.

It is an amenable number.

13230202012 is a deficient number, since it is larger than the sum of its proper divisors (10239814404).

13230202012 is a wasteful number, since it uses less digits than its factorization.

13230202012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45308988 (or 45308986 counting only the distinct ones).

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

Adding to 13230202012 its reverse (21020203231), we get a palindrome (34250405243).

The spelling of 13230202012 in words is "thirteen billion, two hundred thirty million, two hundred two thousand, twelve".