11615112160 has 24 divisors (see below), whose sum is σ = 27440702856. Its totient is φ = 4646044800.

The previous prime is 11615112151. The next prime is 11615112193. The reversal of 11615112160 is 6121151611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36297066 + ... + 36297385.

It is an arithmetic number, because the mean of its divisors is an integer number (1143362619).

Almost surely, 2^11615112160 is an apocalyptic number.

11615112160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11615112160 is an abundant number, since it is smaller than the sum of its proper divisors (15825590696).

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

11615112160 is an equidigital number, since it uses as much as digits as its factorization.

11615112160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72594466 (or 72594458 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 25.

Adding to 11615112160 its reverse (6121151611), we get a palindrome (17736263771).

The spelling of 11615112160 in words is "eleven billion, six hundred fifteen million, one hundred twelve thousand, one hundred sixty".