13015016 has 16 divisors (see below), whose sum is σ = 27889440. Its totient is φ = 5577840.

The previous prime is 13015007. The next prime is 13015043. The reversal of 13015016 is 61051031.

It is a junction number, because it is equal to n+sod(n) for n = 13014985 and 13015003.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 116150 + ... + 116261.

It is an arithmetic number, because the mean of its divisors is an integer number (1743090).

Almost surely, 2^13015016 is an apocalyptic number.

It is an amenable number.

13015016 is an abundant number, since it is smaller than the sum of its proper divisors (14874424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13015016 is a wasteful number, since it uses less digits than its factorization.

13015016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232424 (or 232420 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 13015016 is about 3607.6330190306. The cubic root of 13015016 is about 235.2239663517.

Adding to 13015016 its reverse (61051031), we get a palindrome (74066047).

The spelling of 13015016 in words is "thirteen million, fifteen thousand, sixteen".