13300421220203 has 64 divisors (see below), whose sum is σ = 14935342055424. Its totient is φ = 11761790976000.

The previous prime is 13300421220179. The next prime is 13300421220221. The reversal of 13300421220203 is 30202212400331.

It is not a de Polignac number, because 13300421220203 - 2²² = 13300417025899 is a prime.

It is a super-2 number, since 2×13300421220203² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13300421220403) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20749486763 + ... + 20749487403.

It is an arithmetic number, because the mean of its divisors is an integer number (233364719616).

Almost surely, 2^{13300421220203} is an apocalyptic number.

13300421220203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13300421220203 is a deficient number, since it is larger than the sum of its proper divisors (1634920835221).

13300421220203 is a wasteful number, since it uses less digits than its factorization.

13300421220203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1876.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 13300421220203 its reverse (30202212400331), we get a palindrome (43502633620534).

The spelling of 13300421220203 in words is "thirteen trillion, three hundred billion, four hundred twenty-one million, two hundred twenty thousand, two hundred three".