202000002100102 has 16 divisors (see below), whose sum is σ = 305739064032480. Its totient is φ = 100087317860992.

The previous prime is 202000002100097. The next prime is 202000002100147. The reversal of 202000002100102 is 201001200000202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83075077 + ... + 85472032.

It is an arithmetic number, because the mean of its divisors is an integer number (19108691502030).

Almost surely, 2^{202000002100102} is an apocalyptic number.

202000002100102 is a deficient number, since it is larger than the sum of its proper divisors (103739061932378).

202000002100102 is a wasteful number, since it uses less digits than its factorization.

202000002100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168552527.

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

Adding to 202000002100102 its reverse (201001200000202), we get a palindrome (403001202100304).

The spelling of 202000002100102 in words is "two hundred two trillion, two million, one hundred thousand, one hundred two".