13202012312203 has 16 divisors (see below), whose sum is σ = 15537219489792. Its totient is φ = 11059209540000.

The previous prime is 13202012312189. The next prime is 13202012312233. The reversal of 13202012312203 is 30221321020231.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13202012312203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13202012312233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80760523 + ... + 80923828.

It is an arithmetic number, because the mean of its divisors is an integer number (971076218112).

Almost surely, 2^{13202012312203} is an apocalyptic number.

13202012312203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13202012312203 is a deficient number, since it is larger than the sum of its proper divisors (2335207177589).

13202012312203 is a wasteful number, since it uses less digits than its factorization.

13202012312203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161684946.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13202012312203 its reverse (30221321020231), we get a palindrome (43423333332434).

The spelling of 13202012312203 in words is "thirteen trillion, two hundred two billion, twelve million, three hundred twelve thousand, two hundred three".