201000010202102 has 16 divisors (see below), whose sum is σ = 318816695965824. Its totient is φ = 94885921416000.

The previous prime is 201000010202053. The next prime is 201000010202171. The reversal of 201000010202102 is 201202010000102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39535798049 + ... + 39535803132.

It is an arithmetic number, because the mean of its divisors is an integer number (19926043497864).

Almost surely, 2^{201000010202102} is an apocalyptic number.

201000010202102 is a deficient number, since it is larger than the sum of its proper divisors (117816685763722).

201000010202102 is a wasteful number, since it uses less digits than its factorization.

201000010202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79071601255.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 201000010202102 its reverse (201202010000102), we get a palindrome (402202020202204).

The spelling of 201000010202102 in words is "two hundred one trillion, ten million, two hundred two thousand, one hundred two".