2120330110 has 16 divisors (see below), whose sum is σ = 3879162432. Its totient is φ = 834228000.

The previous prime is 2120330101. The next prime is 2120330131. The reversal of 2120330110 is 110330212.

It is a super-2 number, since 2×2120330110² = 8991599550745224200, which contains 22 as substring.

It is a congruent number.

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, 1737366 + ... + 1738585.

It is an arithmetic number, because the mean of its divisors is an integer number (242447652).

Almost surely, 2^2120330110 is an apocalyptic number.

2120330110 is a deficient number, since it is larger than the sum of its proper divisors (1758832322).

2120330110 is a wasteful number, since it uses less digits than its factorization.

2120330110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3476019.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2120330110 is about 46047.0423588747. The cubic root of 2120330110 is about 1284.6983318866.

Adding to 2120330110 its reverse (110330212), we get a palindrome (2230660322).

The spelling of 2120330110 in words is "two billion, one hundred twenty million, three hundred thirty thousand, one hundred ten".