13150425503 has 4 divisors (see below), whose sum is σ = 13150718880. Its totient is φ = 13150132128.

The previous prime is 13150425493. The next prime is 13150425523. The reversal of 13150425503 is 30552405131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13150425503 - 2⁴ = 13150425487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13150425523) 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, 63863 + ... + 174296.

It is an arithmetic number, because the mean of its divisors is an integer number (3287679720).

Almost surely, 2^13150425503 is an apocalyptic number.

13150425503 is a deficient number, since it is larger than the sum of its proper divisors (293377).

13150425503 is an equidigital number, since it uses as much as digits as its factorization.

13150425503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293376.

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 13150425503 in words is "thirteen billion, one hundred fifty million, four hundred twenty-five thousand, five hundred three".