2177000130 has 64 divisors (see below), whose sum is σ = 5530757760. Its totient is φ = 547470336.

The previous prime is 2177000099. The next prime is 2177000167. The reversal of 2177000130 is 310007712.

It is a junction number, because it is equal to n+sod(n) for n = 2177000097 and 2177000106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8314 + ... + 66506.

It is an arithmetic number, because the mean of its divisors is an integer number (86418090).

Almost surely, 2^2177000130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2177000130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2765378880).

2177000130 is an abundant number, since it is smaller than the sum of its proper divisors (3353757630).

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

2177000130 is a wasteful number, since it uses less digits than its factorization.

2177000130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58275.

The product of its (nonzero) digits is 294, while the sum is 21.

The square root of 2177000130 is about 46658.3339822587. Note that the first 3 decimals coincide. The cubic root of 2177000130 is about 1296.0432215333.

Adding to 2177000130 its reverse (310007712), we get a palindrome (2487007842).

The spelling of 2177000130 in words is "two billion, one hundred seventy-seven million, one hundred thirty", and thus it is an aban number.