102001102102 has 32 divisors (see below), whose sum is σ = 162764582400. Its totient is φ = 47803932000.

The previous prime is 102001102087. The next prime is 102001102139. The reversal of 102001102102 is 201201100201.

102001102102 is digitally balanced in base 3, 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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5867299 + ... + 5884657.

It is an arithmetic number, because the mean of its divisors is an integer number (5086393200).

Almost surely, 2^102001102102 is an apocalyptic number.

102001102102 is a deficient number, since it is larger than the sum of its proper divisors (60763480298).

102001102102 is a wasteful number, since it uses less digits than its factorization.

102001102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19012.

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

Adding to 102001102102 its reverse (201201100201), we get a palindrome (303202202303).

The spelling of 102001102102 in words is "one hundred two billion, one million, one hundred two thousand, one hundred two".