13032000016 has 120 divisors (see below), whose sum is σ = 30087967104. Its totient is φ = 5450618880.

The previous prime is 13031999999. The next prime is 13032000017. The reversal of 13032000016 is 61000023031.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (13032000017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5732256 + ... + 5734528.

Almost surely, 2^13032000016 is an apocalyptic number.

13032000016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13032000016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15043983552).

13032000016 is an abundant number, since it is smaller than the sum of its proper divisors (17055967088).

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

13032000016 is a wasteful number, since it uses less digits than its factorization.

13032000016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2469 (or 2456 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13032000016 its reverse (61000023031), we get a palindrome (74032023047).

The spelling of 13032000016 in words is "thirteen billion, thirty-two million, sixteen", and thus it is an aban number and an uban number.