13150530603 has 16 divisors (see below), whose sum is σ = 22265448960. Its totient is φ = 7514588808.

The previous prime is 13150530583. The next prime is 13150530637. The reversal of 13150530603 is 30603505131.

13150530603 is a `hidden beast` number, since 1 + 3 + 1 + 5 + 0 + 53 + 0 + 603 = 666.

It is not a de Polignac number, because 13150530603 - 2⁶ = 13150530539 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (13150530643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34789575 + ... + 34789952.

It is an arithmetic number, because the mean of its divisors is an integer number (1391590560).

Almost surely, 2^13150530603 is an apocalyptic number.

13150530603 is a deficient number, since it is larger than the sum of its proper divisors (9114918357).

13150530603 is an equidigital number, since it uses as much as digits as its factorization.

13150530603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69579543 (or 69579537 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 27.

The spelling of 13150530603 in words is "thirteen billion, one hundred fifty million, five hundred thirty thousand, six hundred three".