11611315060 has 24 divisors (see below), whose sum is σ = 24474418920. Its totient is φ = 4627257984.

The previous prime is 11611315043. The next prime is 11611315123. The reversal of 11611315060 is 6051311611.

11611315060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1338681744 + 10272633316 = 36588^2 + 101354^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1073739 + ... + 1084498.

It is an arithmetic number, because the mean of its divisors is an integer number (1019767455).

Almost surely, 2^11611315060 is an apocalyptic number.

11611315060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11611315060 is an abundant number, since it is smaller than the sum of its proper divisors (12863103860).

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

11611315060 is a wasteful number, since it uses less digits than its factorization.

11611315060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2158515 (or 2158513 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 25.

Adding to 11611315060 its reverse (6051311611), we get a palindrome (17662626671).

The spelling of 11611315060 in words is "eleven billion, six hundred eleven million, three hundred fifteen thousand, sixty".