13011330012 has 48 divisors (see below), whose sum is σ = 30931499424. Its totient is φ = 4255776000.

The previous prime is 13011330011. The next prime is 13011330043. The reversal of 13011330012 is 21003311031.

It is a junction number, because it is equal to n+sod(n) for n = 13011329973 and 13011330000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13011330011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 287062 + ... + 329282.

It is an arithmetic number, because the mean of its divisors is an integer number (644406238).

Almost surely, 2^13011330012 is an apocalyptic number.

13011330012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13011330012 is an abundant number, since it is smaller than the sum of its proper divisors (17920169412).

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

13011330012 is a wasteful number, since it uses less digits than its factorization.

13011330012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42710 (or 42708 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 13011330012 its reverse (21003311031), we get a palindrome (34014641043).

The spelling of 13011330012 in words is "thirteen billion, eleven million, three hundred thirty thousand, twelve".