102561010284 has 24 divisors (see below), whose sum is σ = 239638217728. Its totient is φ = 34139975760.

The previous prime is 102561010273. The next prime is 102561010301. The reversal of 102561010284 is 482010165201.

102561010284 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5869372 + ... + 5886819.

Almost surely, 2^102561010284 is an apocalyptic number.

It is an amenable number.

102561010284 is an abundant number, since it is smaller than the sum of its proper divisors (137077207444).

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

102561010284 is a wasteful number, since it uses less digits than its factorization.

102561010284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11756925 (or 11756923 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

Adding to 102561010284 its reverse (482010165201), we get a palindrome (584571175485).

The spelling of 102561010284 in words is "one hundred two billion, five hundred sixty-one million, ten thousand, two hundred eighty-four".