2177130030 has 32 divisors (see below), whose sum is σ = 5273056800. Its totient is φ = 575240832.

The previous prime is 2177130017. The next prime is 2177130047. The reversal of 2177130030 is 300317712.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329625 + ... + 336164.

It is an arithmetic number, because the mean of its divisors is an integer number (164783025).

Almost surely, 2^2177130030 is an apocalyptic number.

2177130030 is an abundant number, since it is smaller than the sum of its proper divisors (3095926770).

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

2177130030 is a wasteful number, since it uses less digits than its factorization.

2177130030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665908.

The product of its (nonzero) digits is 882, while the sum is 24.

The square root of 2177130030 is about 46659.7259957664. The cubic root of 2177130030 is about 1296.0689990032.

Adding to 2177130030 its reverse (300317712), we get a palindrome (2477447742).

The spelling of 2177130030 in words is "two billion, one hundred seventy-seven million, one hundred thirty thousand, thirty".