13101211320 has 64 divisors (see below), whose sum is σ = 40571504640. Its totient is φ = 3380956800.

The previous prime is 13101211297. The next prime is 13101211349. The reversal of 13101211320 is 2311210131.

It is a happy number.

13101211320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13101211320² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 13101211320.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1757196 + ... + 1764635.

It is an arithmetic number, because the mean of its divisors is an integer number (633929760).

Almost surely, 2^13101211320 is an apocalyptic number.

13101211320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13101211320 is an abundant number, since it is smaller than the sum of its proper divisors (27470293320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13101211320 is a wasteful number, since it uses less digits than its factorization.

13101211320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3521876 (or 3521872 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 13101211320 its reverse (2311210131), we get a palindrome (15412421451).

The spelling of 13101211320 in words is "thirteen billion, one hundred one million, two hundred eleven thousand, three hundred twenty".