2101002012110 has 128 divisors (see below), whose sum is σ = 4015837937664. Its totient is φ = 789840374400.

The previous prime is 2101002012107. The next prime is 2101002012121. The reversal of 2101002012110 is 112102001012.

It is a junction number, because it is equal to n+sod(n) for n = 2101002012091 and 2101002012100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2218586657 + ... + 2218587603.

It is an arithmetic number, because the mean of its divisors is an integer number (31373733888).

Almost surely, 2^{2101002012110} is an apocalyptic number.

2101002012110 is a deficient number, since it is larger than the sum of its proper divisors (1914835925554).

2101002012110 is a wasteful number, since it uses less digits than its factorization.

2101002012110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1758.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2101002012110 its reverse (112102001012), we get a palindrome (2213104013122).

The spelling of 2101002012110 in words is "two trillion, one hundred one billion, two million, twelve thousand, one hundred ten".