13103541535 has 60 divisors (see below), whose sum is σ = 18700439544. Its totient is φ = 8813179200.

The previous prime is 13103541509. The next prime is 13103541547. The reversal of 13103541535 is 53514530131.

It is not a de Polignac number, because 13103541535 - 2³¹ = 10956057887 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13103541497 and 13103541506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 122462952 + ... + 122463058.

Almost surely, 2^13103541535 is an apocalyptic number.

13103541535 is a deficient number, since it is larger than the sum of its proper divisors (5596898009).

13103541535 is an frugal number, since it uses more digits than its factorization.

13103541535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 31.

The spelling of 13103541535 in words is "thirteen billion, one hundred three million, five hundred forty-one thousand, five hundred thirty-five".