13113221300 has 72 divisors (see below), whose sum is σ = 28638922200. Its totient is φ = 5211648000.

The previous prime is 13113221267. The next prime is 13113221411. The reversal of 13113221300 is 312231131.

13113221300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 1516946704 + 11596274596 = 38948^2 + 107686^2 .

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 23 ways as a sum of consecutive naturals, for example, 13994432 + ... + 13995368.

Almost surely, 2^13113221300 is an apocalyptic number.

13113221300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13113221300 is an abundant number, since it is smaller than the sum of its proper divisors (15525700900).

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

13113221300 is a wasteful number, since it uses less digits than its factorization.

13113221300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701 (or 1694 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13113221300 its reverse (312231131), we get a palindrome (13425452431).

The spelling of 13113221300 in words is "thirteen billion, one hundred thirteen million, two hundred twenty-one thousand, three hundred".