13011303211 has 8 divisors (see below), whose sum is σ = 13285832544. Its totient is φ = 12737849280.

The previous prime is 13011303181. The next prime is 13011303281. The reversal of 13011303211 is 11230311031.

13011303211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13011303211 - 2²¹ = 13009206059 is a prime.

It is a super-2 number, since 2×13011303211² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13011303281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244375 + ... + 292816.

It is an arithmetic number, because the mean of its divisors is an integer number (1660729068).

Almost surely, 2^13011303211 is an apocalyptic number.

13011303211 is a deficient number, since it is larger than the sum of its proper divisors (274529333).

13011303211 is an equidigital number, since it uses as much as digits as its factorization.

13011303211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537701.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13011303211 its reverse (11230311031), we get a palindrome (24241614242).

The spelling of 13011303211 in words is "thirteen billion, eleven million, three hundred three thousand, two hundred eleven".