2101092110 has 32 divisors (see below), whose sum is σ = 4081305312. Its totient is φ = 774184320.

The previous prime is 2101092023. The next prime is 2101092121. The reversal of 2101092110 is 112901012.

It is a Curzon number.

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, 47372 + ... + 80288.

It is an arithmetic number, because the mean of its divisors is an integer number (127540791).

Almost surely, 2^2101092110 is an apocalyptic number.

2101092110 is a deficient number, since it is larger than the sum of its proper divisors (1980213202).

2101092110 is a wasteful number, since it uses less digits than its factorization.

2101092110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33428.

The product of its (nonzero) digits is 36, while the sum is 17.

The square root of 2101092110 is about 45837.6712977437. The cubic root of 2101092110 is about 1280.8011159312.

Adding to 2101092110 its reverse (112901012), we get a palindrome (2213993122).

The spelling of 2101092110 in words is "two billion, one hundred one million, ninety-two thousand, one hundred ten".