202101116 has 24 divisors (see below), whose sum is σ = 418141920. Its totient is φ = 83627712.

The previous prime is 202101091. The next prime is 202101127. The reversal of 202101116 is 611101202.

202101116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×202101116² = 81689722176890912, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a self number, because there is not a number n which added to its sum of digits gives 202101116.

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, 123635 + ... + 125258.

It is an arithmetic number, because the mean of its divisors is an integer number (17422580).

Almost surely, 2^202101116 is an apocalyptic number.

It is an amenable number.

202101116 is an abundant number, since it is smaller than the sum of its proper divisors (216040804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202101116 is a wasteful number, since it uses less digits than its factorization.

202101116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248933 (or 248931 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 202101116 is about 14216.2272069632. The cubic root of 202101116 is about 586.8443178991.

Adding to 202101116 its reverse (611101202), we get a palindrome (813202318).

The spelling of 202101116 in words is "two hundred two million, one hundred one thousand, one hundred sixteen".