201013112102 has 32 divisors (see below), whose sum is σ = 329725914624. Its totient is φ = 91148940000.

The previous prime is 201013112021. The next prime is 201013112147. The reversal of 201013112102 is 201211310102.

201013112102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 16466333 + ... + 16478535.

It is an arithmetic number, because the mean of its divisors is an integer number (10303934832).

Almost surely, 2^201013112102 is an apocalyptic number.

201013112102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201013112102 is a deficient number, since it is larger than the sum of its proper divisors (128712802522).

201013112102 is a wasteful number, since it uses less digits than its factorization.

201013112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13964.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 201013112102 its reverse (201211310102), we get a palindrome (402224422204).

The spelling of 201013112102 in words is "two hundred one billion, thirteen million, one hundred twelve thousand, one hundred two".