13315455530120 has 32 divisors (see below), whose sum is σ = 29959906195800. Its totient is φ = 5326158878208.

The previous prime is 13315455530087. The next prime is 13315455530141. The reversal of 13315455530120 is 2103555451331.

It can be written as a sum of positive squares in 4 ways, for example, as 4759631628964 + 8555823901156 = 2181658^2 + 2925034^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10744022 + ... + 11919098.

Almost surely, 2^{13315455530120} is an apocalyptic number.

13315455530120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13315455530120 is an abundant number, since it is smaller than the sum of its proper divisors (16644450665680).

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

13315455530120 is a wasteful number, since it uses less digits than its factorization.

13315455530120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458377 (or 1458373 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 38.

The spelling of 13315455530120 in words is "thirteen trillion, three hundred fifteen billion, four hundred fifty-five million, five hundred thirty thousand, one hundred twenty".