2108018810 has 16 divisors (see below), whose sum is σ = 3846413736. Its totient is φ = 831656448.

The previous prime is 2108018807. The next prime is 2108018827. The reversal of 2108018810 is 188108012.

It can be written as a sum of positive squares in 4 ways, for example, as 1585393489 + 522625321 = 39817^2 + 22861^2 .

It is a super-2 number, since 2×2108018810² = 8887486606627632200, which contains 22 as substring.

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, 1443119 + ... + 1444578.

Almost surely, 2^2108018810 is an apocalyptic number.

2108018810 is a deficient number, since it is larger than the sum of its proper divisors (1738394926).

2108018810 is a wasteful number, since it uses less digits than its factorization.

2108018810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2887777.

The product of its (nonzero) digits is 1024, while the sum is 29.

The square root of 2108018810 is about 45913.1659766564. The cubic root of 2108018810 is about 1282.2070504423.

The spelling of 2108018810 in words is "two billion, one hundred eight million, eighteen thousand, eight hundred ten".