11100065160 has 64 divisors (see below), whose sum is σ = 33317542080. Its totient is φ = 2958475520.

The previous prime is 11100065159. The next prime is 11100065161. The reversal of 11100065160 is 6156000111.

It is an interprime number because it is at equal distance from previous prime (11100065159) and next prime (11100065161).

It is a super-2 number, since 2×11100065160² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11100065161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217270 + ... + 263450.

It is an arithmetic number, because the mean of its divisors is an integer number (520586595).

Almost surely, 2^11100065160 is an apocalyptic number.

11100065160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11100065160 is an abundant number, since it is smaller than the sum of its proper divisors (22217476920).

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

11100065160 is a wasteful number, since it uses less digits than its factorization.

11100065160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48198 (or 48194 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 21.

Adding to 11100065160 its reverse (6156000111), we get a palindrome (17256065271).

The spelling of 11100065160 in words is "eleven billion, one hundred million, sixty-five thousand, one hundred sixty".