201000200120102 has 16 divisors (see below), whose sum is σ = 318979745861040. Its totient is φ = 94727318460768.

The previous prime is 201000200120077. The next prime is 201000200120119. The reversal of 201000200120102 is 201021002000102.

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 (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13425065993 + ... + 13425080964.

It is an arithmetic number, because the mean of its divisors is an integer number (19936234116315).

Almost surely, 2^{201000200120102} is an apocalyptic number.

201000200120102 is a deficient number, since it is larger than the sum of its proper divisors (117979545740938).

201000200120102 is a wasteful number, since it uses less digits than its factorization.

201000200120102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26850147175.

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

Adding to 201000200120102 its reverse (201021002000102), we get a palindrome (402021202120204).

The spelling of 201000200120102 in words is "two hundred one trillion, two hundred million, one hundred twenty thousand, one hundred two".