202010200102 has 8 divisors (see below), whose sum is σ = 303144414696. Its totient is φ = 100962061872.

The previous prime is 202010200097. The next prime is 202010200109. The reversal of 202010200102 is 201002010202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202010200109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21513223 + ... + 21522610.

It is an arithmetic number, because the mean of its divisors is an integer number (37893051837).

Almost surely, 2^202010200102 is an apocalyptic number.

202010200102 is a deficient number, since it is larger than the sum of its proper divisors (101134214594).

202010200102 is a wasteful number, since it uses less digits than its factorization.

202010200102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43038182.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 202010200102 its reverse (201002010202), we get a palindrome (403012210304).

The spelling of 202010200102 in words is "two hundred two billion, ten million, two hundred thousand, one hundred two".