201002110102 has 32 divisors (see below), whose sum is σ = 306756128448. Its totient is φ = 98766000000.

The previous prime is 201002110097. The next prime is 201002110109. The reversal of 201002110102 is 201011200102.

201002110102 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 not an unprimeable number, because it can be changed into a prime (201002110109) by changing a digit.

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, 56762452 + ... + 56765992.

It is an arithmetic number, because the mean of its divisors is an integer number (9586129014).

Almost surely, 2^201002110102 is an apocalyptic number.

201002110102 is a deficient number, since it is larger than the sum of its proper divisors (105754018346).

201002110102 is a wasteful number, since it uses less digits than its factorization.

201002110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5656.

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

Adding to 201002110102 its reverse (201011200102), we get a palindrome (402013310204).

The spelling of 201002110102 in words is "two hundred one billion, two million, one hundred ten thousand, one hundred two".