13051016 has 32 divisors (see below), whose sum is σ = 27324000. Its totient is φ = 5792640.

The previous prime is 13051001. The next prime is 13051021. The reversal of 13051016 is 61015031.

It is a junction number, because it is equal to n+sod(n) for n = 13050985 and 13051003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2060 + ... + 5508.

It is an arithmetic number, because the mean of its divisors is an integer number (853875).

Almost surely, 2^13051016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13051016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13662000).

13051016 is an abundant number, since it is smaller than the sum of its proper divisors (14272984).

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

13051016 is a wasteful number, since it uses less digits than its factorization.

13051016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3509 (or 3505 counting only the distinct ones).

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

The square root of 13051016 is about 3612.6189945800. The cubic root of 13051016 is about 235.4406459959.

Adding to 13051016 its reverse (61015031), we get a palindrome (74066047).

The spelling of 13051016 in words is "thirteen million, fifty-one thousand, sixteen".