13111360704 has 672 divisors, whose sum is σ = 46853856000. Its totient is φ = 3571236864.

The previous prime is 13111360697. The next prime is 13111360741. The reversal of 13111360704 is 40706311131.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 94326267 + ... + 94326405.

It is an arithmetic number, because the mean of its divisors is an integer number (69723000).

Almost surely, 2^13111360704 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 13111360704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23426928000).

13111360704 is an abundant number, since it is smaller than the sum of its proper divisors (33742495296).

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

13111360704 is a wasteful number, since it uses less digits than its factorization.

13111360704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

Adding to 13111360704 its reverse (40706311131), we get a palindrome (53817671835).

The spelling of 13111360704 in words is "thirteen billion, one hundred eleven million, three hundred sixty thousand, seven hundred four".