201000121102 has 8 divisors (see below), whose sum is σ = 328909289112. Its totient is φ = 91363691400.

The previous prime is 201000121081. The next prime is 201000121121. The reversal of 201000121102 is 201121000102.

201000121102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4568184549 + ... + 4568184592.

It is an arithmetic number, because the mean of its divisors is an integer number (41113661139).

Almost surely, 2^201000121102 is an apocalyptic number.

201000121102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201000121102 is a deficient number, since it is larger than the sum of its proper divisors (127909168010).

201000121102 is a wasteful number, since it uses less digits than its factorization.

201000121102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9136369154.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 201000121102 its reverse (201121000102), we get a palindrome (402121121204).

The spelling of 201000121102 in words is "two hundred one billion, one hundred twenty-one thousand, one hundred two".