13122113360 has 80 divisors (see below), whose sum is σ = 30712677120. Its totient is φ = 5213913600.

The previous prime is 13122113309. The next prime is 13122113383. The reversal of 13122113360 is 6331122131.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12484835 + ... + 12485885.

It is an arithmetic number, because the mean of its divisors is an integer number (383908464).

Almost surely, 2^13122113360 is an apocalyptic number.

13122113360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13122113360 is an abundant number, since it is smaller than the sum of its proper divisors (17590563760).

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

13122113360 is a wasteful number, since it uses less digits than its factorization.

13122113360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1956 (or 1950 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 13122113360 its reverse (6331122131), we get a palindrome (19453235491).

The spelling of 13122113360 in words is "thirteen billion, one hundred twenty-two million, one hundred thirteen thousand, three hundred sixty".