13150503425320 has 16 divisors (see below), whose sum is σ = 29588632707060. Its totient is φ = 5260201370112.

The previous prime is 13150503425299. The next prime is 13150503425321. The reversal of 13150503425320 is 2352430505131.

It can be written as a sum of positive squares in 2 ways, for example, as 12548895323364 + 601608101956 = 3542442^2 + 775634^2 .

It is not an unprimeable number, because it can be changed into a prime (13150503425321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164381292777 + ... + 164381292856.

Almost surely, 2^{13150503425320} is an apocalyptic number.

13150503425320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13150503425320 is an abundant number, since it is smaller than the sum of its proper divisors (16438129281740).

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

13150503425320 is a wasteful number, since it uses less digits than its factorization.

13150503425320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328762585644 (or 328762585640 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 13150503425320 in words is "thirteen trillion, one hundred fifty billion, five hundred three million, four hundred twenty-five thousand, three hundred twenty".