202102110120110 has 64 divisors (see below), whose sum is σ = 391525895073600. Its totient is φ = 74840558241792.

The previous prime is 202102110120049. The next prime is 202102110120133. The reversal of 202102110120110 is 11021011201202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28042445 + ... + 34504824.

It is an arithmetic number, because the mean of its divisors is an integer number (6117592110525).

Almost surely, 2^{202102110120110} is an apocalyptic number.

202102110120110 is a deficient number, since it is larger than the sum of its proper divisors (189423784953490).

202102110120110 is a wasteful number, since it uses less digits than its factorization.

202102110120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62547605.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 202102110120110 its reverse (11021011201202), we get a palindrome (213123121321312).

The spelling of 202102110120110 in words is "two hundred two trillion, one hundred two billion, one hundred ten million, one hundred twenty thousand, one hundred ten".