13011033112 has 96 divisors (see below), whose sum is σ = 30997224720. Its totient is φ = 5062901760.

The previous prime is 13011033083. The next prime is 13011033131. The reversal of 13011033112 is 21133011031.

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 23 ways as a sum of consecutive naturals, for example, 4970428 + ... + 4973044.

Almost surely, 2^13011033112 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 13011033112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15498612360).

13011033112 is an abundant number, since it is smaller than the sum of its proper divisors (17986191608).

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

13011033112 is a wasteful number, since it uses less digits than its factorization.

13011033112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3801 (or 3790 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13011033112 its reverse (21133011031), we get a palindrome (34144044143).

The spelling of 13011033112 in words is "thirteen billion, eleven million, thirty-three thousand, one hundred twelve".