2123102110 has 16 divisors (see below), whose sum is σ = 3823999632. Its totient is φ = 848704000.

The previous prime is 2123102099. The next prime is 2123102117. The reversal of 2123102110 is 112013212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123102117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50296 + ... + 82315.

It is an arithmetic number, because the mean of its divisors is an integer number (238999977).

Almost surely, 2^2123102110 is an apocalyptic number.

2123102110 is a deficient number, since it is larger than the sum of its proper divisors (1700897522).

2123102110 is a wasteful number, since it uses less digits than its factorization.

2123102110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134219.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2123102110 is about 46077.1321807250. The cubic root of 2123102110 is about 1285.2579354736.

Adding to 2123102110 its reverse (112013212), we get a palindrome (2235115322).

It can be divided in two parts, 2123102 and 110, that added together give a palindrome (2123212).

The spelling of 2123102110 in words is "two billion, one hundred twenty-three million, one hundred two thousand, one hundred ten".