102105568 has 24 divisors (see below), whose sum is σ = 207506880. Its totient is φ = 49405440.

The previous prime is 102105559. The next prime is 102105569. The reversal of 102105568 is 865501201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102105569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50473 + ... + 52456.

It is an arithmetic number, because the mean of its divisors is an integer number (8646120).

Almost surely, 2^102105568 is an apocalyptic number.

It is an amenable number.

102105568 is an abundant number, since it is smaller than the sum of its proper divisors (105401312).

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

102105568 is a wasteful number, since it uses less digits than its factorization.

102105568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102970 (or 102962 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 28.

The square root of 102105568 is about 10104.7299815482. The cubic root of 102105568 is about 467.3940095445.

Adding to 102105568 its reverse (865501201), we get a palindrome (967606769).

The spelling of 102105568 in words is "one hundred two million, one hundred five thousand, five hundred sixty-eight".