13123300131120 has 80 divisors (see below), whose sum is σ = 40718914938720. Its totient is φ = 3496391043072.

The previous prime is 13123300131107. The next prime is 13123300131121. The reversal of 13123300131120 is 2113100332131.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (13123300131121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24386869 + ... + 24919188.

It is an arithmetic number, because the mean of its divisors is an integer number (508986436734).

Almost surely, 2^{13123300131120} is an apocalyptic number.

13123300131120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13123300131120 is an abundant number, since it is smaller than the sum of its proper divisors (27595614807600).

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

13123300131120 is a wasteful number, since it uses less digits than its factorization.

13123300131120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49307182 (or 49307176 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 13123300131120 its reverse (2113100332131), we get a palindrome (15236400463251).

The spelling of 13123300131120 in words is "thirteen trillion, one hundred twenty-three billion, three hundred million, one hundred thirty-one thousand, one hundred twenty".