2187102060 has 336 divisors, whose sum is σ = 8097818400. Its totient is φ = 488954880.

The previous prime is 2187102059. The next prime is 2187102083. The reversal of 2187102060 is 602017812.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 2084416 + ... + 2085464.

It is an arithmetic number, because the mean of its divisors is an integer number (24100650).

Almost surely, 2^2187102060 is an apocalyptic number.

2187102060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2187102060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4048909200).

2187102060 is an abundant number, since it is smaller than the sum of its proper divisors (5910716340).

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

2187102060 is a wasteful number, since it uses less digits than its factorization.

2187102060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100 (or 1083 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 2187102060 is about 46766.4629836382. The cubic root of 2187102060 is about 1298.0448044566.

Adding to 2187102060 its reverse (602017812), we get a palindrome (2789119872).

The spelling of 2187102060 in words is "two billion, one hundred eighty-seven million, one hundred two thousand, sixty".