13320112112203 has 32 divisors (see below), whose sum is σ = 14723935978752. Its totient is φ = 11972286345600.

The previous prime is 13320112112201. The next prime is 13320112112207. The reversal of 13320112112203 is 30221121102331.

It is a cyclic number.

It is not a de Polignac number, because 13320112112203 - 2¹ = 13320112112201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13320112112201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 276953188 + ... + 277001278.

It is an arithmetic number, because the mean of its divisors is an integer number (460122999336).

Almost surely, 2^{13320112112203} is an apocalyptic number.

13320112112203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13320112112203 is a deficient number, since it is larger than the sum of its proper divisors (1403823866549).

13320112112203 is a wasteful number, since it uses less digits than its factorization.

13320112112203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49675.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 13320112112203 its reverse (30221121102331), we get a palindrome (43541233214534).

The spelling of 13320112112203 in words is "thirteen trillion, three hundred twenty billion, one hundred twelve million, one hundred twelve thousand, two hundred three".