201110000010102 has 12 divisors (see below), whose sum is σ = 435738333355260. Its totient is φ = 67036666670028.

The previous prime is 201110000009981. The next prime is 201110000010109. The reversal of 201110000010102 is 201010000011102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201110000010109) 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 5 ways as a sum of consecutive naturals, for example, 5586388889152 + ... + 5586388889187.

It is an arithmetic number, because the mean of its divisors is an integer number (36311527779605).

Almost surely, 2^{201110000010102} is an apocalyptic number.

201110000010102 is an abundant number, since it is smaller than the sum of its proper divisors (234628333345158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201110000010102 is a wasteful number, since it uses less digits than its factorization.

201110000010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11172777778347 (or 11172777778344 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 201110000010102 its reverse (201010000011102), we get a palindrome (402120000021204).

The spelling of 201110000010102 in words is "two hundred one trillion, one hundred ten billion, ten thousand, one hundred two".