102102322104 has 48 divisors (see below), whose sum is σ = 282410687520. Its totient is φ = 33309976320.

The previous prime is 102102322079. The next prime is 102102322111. The reversal of 102102322104 is 401223201201.

It is a happy number.

102102322104 is a `hidden beast` number, since 10 + 210 + 232 + 210 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15082657 + ... + 15089424.

It is an arithmetic number, because the mean of its divisors is an integer number (5883555990).

Almost surely, 2^102102322104 is an apocalyptic number.

It is an amenable number.

102102322104 is an abundant number, since it is smaller than the sum of its proper divisors (180308365416).

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

102102322104 is a wasteful number, since it uses less digits than its factorization.

102102322104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30172140 (or 30172133 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 102102322104 its reverse (401223201201), we get a palindrome (503325523305).

The spelling of 102102322104 in words is "one hundred two billion, one hundred two million, three hundred twenty-two thousand, one hundred four".