13235110560 has 384 divisors, whose sum is σ = 53103859200. Its totient is φ = 3015843840.

The previous prime is 13235110549. The next prime is 13235110561. The reversal of 13235110560 is 6501153231.

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

It is not an unprimeable number, because it can be changed into a prime (13235110561) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16359436 + ... + 16360244.

It is an arithmetic number, because the mean of its divisors is an integer number (138291300).

Almost surely, 2^13235110560 is an apocalyptic number.

13235110560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13235110560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26551929600).

13235110560 is an abundant number, since it is smaller than the sum of its proper divisors (39868748640).

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

13235110560 is a wasteful number, since it uses less digits than its factorization.

13235110560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381 (or 1367 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

Adding to 13235110560 its reverse (6501153231), we get a palindrome (19736263791).

The spelling of 13235110560 in words is "thirteen billion, two hundred thirty-five million, one hundred ten thousand, five hundred sixty".