2027021120 has 112 divisors (see below), whose sum is σ = 5040081360. Its totient is φ = 775520256.

The previous prime is 2027021111. The next prime is 2027021141. The reversal of 2027021120 is 211207202.

It can be written as a sum of positive squares in 8 ways, for example, as 168376576 + 1858644544 = 12976^2 + 43112^2 .

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, 1047674 + ... + 1049606.

Almost surely, 2^2027021120 is an apocalyptic number.

2027021120 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 2027021120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2520040680).

2027021120 is an abundant number, since it is smaller than the sum of its proper divisors (3013060240).

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

2027021120 is a wasteful number, since it uses less digits than its factorization.

2027021120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2092 (or 2082 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 2027021120 is about 45022.4512882184. The cubic root of 2027021120 is about 1265.5697662996.

Adding to 2027021120 its reverse (211207202), we get a palindrome (2238228322).

The spelling of 2027021120 in words is "two billion, twenty-seven million, twenty-one thousand, one hundred twenty".