11653323060 has 192 divisors, whose sum is σ = 34874800128. Its totient is φ = 2900891136.

The previous prime is 11653323043. The next prime is 11653323061. The reversal of 11653323060 is 6032335611.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11653323061) 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, 20698339 + ... + 20698901.

It is an arithmetic number, because the mean of its divisors is an integer number (181639584).

Almost surely, 2^11653323060 is an apocalyptic number.

11653323060 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 11653323060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17437400064).

11653323060 is an abundant number, since it is smaller than the sum of its proper divisors (23221477068).

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

11653323060 is a wasteful number, since it uses less digits than its factorization.

11653323060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934 (or 932 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

Adding to 11653323060 its reverse (6032335611), we get a palindrome (17685658671).

The spelling of 11653323060 in words is "eleven billion, six hundred fifty-three million, three hundred twenty-three thousand, sixty".