2161150060 has 24 divisors (see below), whose sum is σ = 4777279920. Its totient is φ = 818961984.

The previous prime is 2161150051. The next prime is 2161150073. The reversal of 2161150060 is 600511612.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2843239 + ... + 2843998.

It is an arithmetic number, because the mean of its divisors is an integer number (199053330).

Almost surely, 2^2161150060 is an apocalyptic number.

2161150060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2161150060 is an abundant number, since it is smaller than the sum of its proper divisors (2616129860).

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

2161150060 is a wasteful number, since it uses less digits than its factorization.

2161150060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5687265 (or 5687263 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 2161150060 is about 46488.1711836463. The cubic root of 2161150060 is about 1292.8901926808.

Adding to 2161150060 its reverse (600511612), we get a palindrome (2761661672).

The spelling of 2161150060 in words is "two billion, one hundred sixty-one million, one hundred fifty thousand, sixty".