200120102110201 has 32 divisors (see below), whose sum is σ = 251766122323968. Its totient is φ = 154829918041920.

The previous prime is 200120102110189. The next prime is 200120102110207. The reversal of 200120102110201 is 102011201021002.

It is not a de Polignac number, because 200120102110201 - 2²¹ = 200120100013049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (200120102110207) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 16029445 + ... + 25635586.

It is an arithmetic number, because the mean of its divisors is an integer number (7867691322624).

Almost surely, 2^{200120102110201} is an apocalyptic number.

It is an amenable number.

200120102110201 is a deficient number, since it is larger than the sum of its proper divisors (51646020213767).

200120102110201 is a wasteful number, since it uses less digits than its factorization.

200120102110201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41666221.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 200120102110201 its reverse (102011201021002), we get a palindrome (302131303131203).

The spelling of 200120102110201 in words is "two hundred trillion, one hundred twenty billion, one hundred two million, one hundred ten thousand, two hundred one".