13134015013512 has 128 divisors (see below), whose sum is σ = 33188241870720. Its totient is φ = 4331190528000.

The previous prime is 13134015013439. The next prime is 13134015013571. The reversal of 13134015013512 is 21531051043131.

It is a self number, because there is not a number n which added to its sum of digits gives 13134015013512.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1166321962 + ... + 1166333222.

It is an arithmetic number, because the mean of its divisors is an integer number (259283139615).

Almost surely, 2^{13134015013512} is an apocalyptic number.

13134015013512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13134015013512 is an abundant number, since it is smaller than the sum of its proper divisors (20054226857208).

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

13134015013512 is a wasteful number, since it uses less digits than its factorization.

13134015013512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12775 (or 12771 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

Adding to 13134015013512 its reverse (21531051043131), we get a palindrome (34665066056643).

The spelling of 13134015013512 in words is "thirteen trillion, one hundred thirty-four billion, fifteen million, thirteen thousand, five hundred twelve".