13303071 has 6 divisors (see below), whose sum is σ = 19215560. Its totient is φ = 8868708.

The previous prime is 13303067. The next prime is 13303093. The reversal of 13303071 is 17030331.

It is not a de Polignac number, because 13303071 - 2² = 13303067 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 (13303001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 739051 + ... + 739068.

Almost surely, 2^13303071 is an apocalyptic number.

13303071 is a deficient number, since it is larger than the sum of its proper divisors (5912489).

13303071 is a wasteful number, since it uses less digits than its factorization.

13303071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478125 (or 1478122 counting only the distinct ones).

The product of its (nonzero) digits is 189, while the sum is 18.

The square root of 13303071 is about 3647.3375220837. The cubic root of 13303071 is about 236.9466845835.

The spelling of 13303071 in words is "thirteen million, three hundred three thousand, seventy-one".