13530135303 has 12 divisors (see below), whose sum is σ = 19544740488. Its totient is φ = 9019530960.

The previous prime is 13530135301. The next prime is 13530135323. The reversal of 13530135303 is 30353103531.

It is a happy number.

13530135303 is a `hidden beast` number, since 1 + 3 + 5 + 301 + 353 + 0 + 3 = 666.

It is not a de Polignac number, because 13530135303 - 2¹ = 13530135301 is a prime.

It is a super-2 number, since 2×13530135303² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13530135301) 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 11 ways as a sum of consecutive naturals, for example, 150493 + ... + 222953.

It is an arithmetic number, because the mean of its divisors is an integer number (1628728374).

Almost surely, 2^13530135303 is an apocalyptic number.

13530135303 is a deficient number, since it is larger than the sum of its proper divisors (6014605185).

13530135303 is a wasteful number, since it uses less digits than its factorization.

13530135303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93214 (or 93211 counting only the distinct ones).

The product of its (nonzero) digits is 6075, while the sum is 27.

Adding to 13530135303 its reverse (30353103531), we get a palindrome (43883238834).

The spelling of 13530135303 in words is "thirteen billion, five hundred thirty million, one hundred thirty-five thousand, three hundred three".