102106568 has 16 divisors (see below), whose sum is σ = 199774080. Its totient is φ = 48833488.

The previous prime is 102106561. The next prime is 102106579. The reversal of 102106568 is 865601201.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 102106568.

It is not an unprimeable number, because it can be changed into a prime (102106561) 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, 277280 + ... + 277647.

It is an arithmetic number, because the mean of its divisors is an integer number (12485880).

Almost surely, 2^102106568 is an apocalyptic number.

It is an amenable number.

102106568 is a deficient number, since it is larger than the sum of its proper divisors (97667512).

102106568 is a wasteful number, since it uses less digits than its factorization.

102106568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554956 (or 554952 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 102106568 is about 10104.7794632045. The cubic root of 102106568 is about 467.3955353917.

Adding to 102106568 its reverse (865601201), we get a palindrome (967707769).

The spelling of 102106568 in words is "one hundred two million, one hundred six thousand, five hundred sixty-eight".