13000133320203 has 16 divisors (see below), whose sum is σ = 17508480406560. Its totient is φ = 8579415856896.

The previous prime is 13000133320199. The next prime is 13000133320231. The reversal of 13000133320203 is 30202333100031.

It is not a de Polignac number, because 13000133320203 - 2² = 13000133320199 is a prime.

It is a super-2 number, since 2×13000133320203² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13000133320203.

It is not an unprimeable number, because it can be changed into a prime (13000133120203) 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, 17761500 + ... + 18478937.

It is an arithmetic number, because the mean of its divisors is an integer number (1094280025410).

Almost surely, 2^{13000133320203} is an apocalyptic number.

13000133320203 is a deficient number, since it is larger than the sum of its proper divisors (4508347086357).

13000133320203 is a wasteful number, since it uses less digits than its factorization.

13000133320203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36241646.

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

Adding to 13000133320203 its reverse (30202333100031), we get a palindrome (43202466420234).

The spelling of 13000133320203 in words is "thirteen trillion, one hundred thirty-three million, three hundred twenty thousand, two hundred three".