202000002106 has 16 divisors (see below), whose sum is σ = 358226605440. Its totient is φ = 83586207600.

The previous prime is 202000002089. The next prime is 202000002143. The reversal of 202000002106 is 601200000202.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 248768070 + ... + 248768881.

It is an arithmetic number, because the mean of its divisors is an integer number (22389162840).

Almost surely, 2^202000002106 is an apocalyptic number.

202000002106 is a deficient number, since it is larger than the sum of its proper divisors (156226603334).

202000002106 is a wasteful number, since it uses less digits than its factorization.

202000002106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497536989.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 202000002106 its reverse (601200000202), we get a palindrome (803200002308).

The spelling of 202000002106 in words is "two hundred two billion, two thousand, one hundred six".