13352321516 has 12 divisors (see below), whose sum is σ = 24596381880. Its totient is φ = 6324783840.

The previous prime is 13352321501. The next prime is 13352321531. The reversal of 13352321516 is 61512325331.

It is an interprime number because it is at equal distance from previous prime (13352321501) and next prime (13352321531).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87844145 + ... + 87844296.

It is an arithmetic number, because the mean of its divisors is an integer number (2049698490).

Almost surely, 2^13352321516 is an apocalyptic number.

It is an amenable number.

13352321516 is a deficient number, since it is larger than the sum of its proper divisors (11244060364).

13352321516 is a wasteful number, since it uses less digits than its factorization.

13352321516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175688464 (or 175688462 counting only the distinct ones).

The product of its digits is 16200, while the sum is 32.

Adding to 13352321516 its reverse (61512325331), we get a palindrome (74864646847).

The spelling of 13352321516 in words is "thirteen billion, three hundred fifty-two million, three hundred twenty-one thousand, five hundred sixteen".