13130303200203 has 32 divisors (see below), whose sum is σ = 20113541332992. Its totient is φ = 7463485562400.

The previous prime is 13130303200193. The next prime is 13130303200229. The reversal of 13130303200203 is 30200230303131.

It is not a de Polignac number, because 13130303200203 - 2⁹ = 13130303199691 is a prime.

It is a super-2 number, since 2×13130303200203² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 13130303200203.

It is not an unprimeable number, because it can be changed into a prime (13130303200303) 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, 209707900 + ... + 209770502.

It is an arithmetic number, because the mean of its divisors is an integer number (628548166656).

Almost surely, 2^{13130303200203} is an apocalyptic number.

13130303200203 is a deficient number, since it is larger than the sum of its proper divisors (6983238132789).

13130303200203 is a wasteful number, since it uses less digits than its factorization.

13130303200203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115095.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 13130303200203 its reverse (30200230303131), we get a palindrome (43330533503334).

The spelling of 13130303200203 in words is "thirteen trillion, one hundred thirty billion, three hundred three million, two hundred thousand, two hundred three".