102201033102 has 64 divisors (see below), whose sum is σ = 238871255040. Its totient is φ = 28543239936.

The previous prime is 102201033091. The next prime is 102201033119. The reversal of 102201033102 is 201330102201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1564968 + ... + 1628964.

It is an arithmetic number, because the mean of its divisors is an integer number (3732363360).

Almost surely, 2^102201033102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102201033102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119435627520).

102201033102 is an abundant number, since it is smaller than the sum of its proper divisors (136670221938).

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

102201033102 is a wasteful number, since it uses less digits than its factorization.

102201033102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64865.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 102201033102 its reverse (201330102201), we get a palindrome (303531135303).

The spelling of 102201033102 in words is "one hundred two billion, two hundred one million, thirty-three thousand, one hundred two".