13223010131300 has 36 divisors (see below), whose sum is σ = 28704265296420. Its totient is φ = 5287299294720.

The previous prime is 13223010131251. The next prime is 13223010131311. The reversal of 13223010131300 is 313101032231.

It can be written as a sum of positive squares in 6 ways, for example, as 3659936305216 + 9563073826084 = 1913096^2 + 3092422^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23530385 + ... + 24085784.

Almost surely, 2^{13223010131300} is an apocalyptic number.

13223010131300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13223010131300 is an abundant number, since it is smaller than the sum of its proper divisors (15481255165120).

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

13223010131300 is a wasteful number, since it uses less digits than its factorization.

13223010131300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47618960 (or 47618953 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13223010131300 its reverse (313101032231), we get a palindrome (13536111163531).

The spelling of 13223010131300 in words is "thirteen trillion, two hundred twenty-three billion, ten million, one hundred thirty-one thousand, three hundred".