13130123300 has 54 divisors (see below), whose sum is σ = 33144195042. Its totient is φ = 4501754880.

The previous prime is 13130123297. The next prime is 13130123333. The reversal of 13130123300 is 332103131.

It can be written as a sum of positive squares in 3 ways, for example, as 257859364 + 12872263936 = 16058^2 + 113456^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1334909 + ... + 1344708.

Almost surely, 2^13130123300 is an apocalyptic number.

13130123300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13130123300 is an abundant number, since it is smaller than the sum of its proper divisors (20014071742).

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

13130123300 is a wasteful number, since it uses less digits than its factorization.

13130123300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2679645 (or 2679631 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 13130123300 its reverse (332103131), we get a palindrome (13462226431).

The spelling of 13130123300 in words is "thirteen billion, one hundred thirty million, one hundred twenty-three thousand, three hundred".