13010321016 has 96 divisors (see below), whose sum is σ = 43930972800. Its totient is φ = 3379302720.

The previous prime is 13010320997. The next prime is 13010321021. The reversal of 13010321016 is 61012301031.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 13010321016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1167826 + ... + 1178913.

It is an arithmetic number, because the mean of its divisors is an integer number (457614300).

Almost surely, 2^13010321016 is an apocalyptic number.

It is an amenable number.

13010321016 is an abundant number, since it is smaller than the sum of its proper divisors (30920651784).

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

13010321016 is a wasteful number, since it uses less digits than its factorization.

13010321016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2346769 (or 2346762 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 13010321016 its reverse (61012301031), we get a palindrome (74022622047).

The spelling of 13010321016 in words is "thirteen billion, ten million, three hundred twenty-one thousand, sixteen".