102200775344 has 20 divisors (see below), whose sum is σ = 208435792440. Its totient is φ = 48410893440.

The previous prime is 102200775301. The next prime is 102200775361. The reversal of 102200775344 is 443577002201.

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 3 ways as a sum of consecutive naturals, for example, 168093077 + ... + 168093684.

It is an arithmetic number, because the mean of its divisors is an integer number (10421789622).

Almost surely, 2^102200775344 is an apocalyptic number.

It is an amenable number.

102200775344 is an abundant number, since it is smaller than the sum of its proper divisors (106235017096).

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

102200775344 is a wasteful number, since it uses less digits than its factorization.

102200775344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336186788 (or 336186782 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 35.

Adding to 102200775344 its reverse (443577002201), we get a palindrome (545777777545).

The spelling of 102200775344 in words is "one hundred two billion, two hundred million, seven hundred seventy-five thousand, three hundred forty-four".