13345011 has 12 divisors (see below), whose sum is σ = 20290920. Its totient is φ = 8428320.

The previous prime is 13345009. The next prime is 13345027. The reversal of 13345011 is 11054331.

It is not a de Polignac number, because 13345011 - 2¹ = 13345009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13345001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38850 + ... + 39191.

It is an arithmetic number, because the mean of its divisors is an integer number (1690910).

Almost surely, 2^13345011 is an apocalyptic number.

13345011 is a deficient number, since it is larger than the sum of its proper divisors (6945909).

13345011 is a wasteful number, since it uses less digits than its factorization.

13345011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78066 (or 78063 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 13345011 is about 3653.0823970997. The cubic root of 13345011 is about 237.1954271229.

Adding to 13345011 its reverse (11054331), we get a palindrome (24399342).

The spelling of 13345011 in words is "thirteen million, three hundred forty-five thousand, eleven".