102168275 has 24 divisors (see below), whose sum is σ = 139586304. Its totient is φ = 73562400.

The previous prime is 102168193. The next prime is 102168289. The reversal of 102168275 is 572861201.

It is not a de Polignac number, because 102168275 - 2⁸ = 102168019 is a prime.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26522 + ... + 30128.

It is an arithmetic number, because the mean of its divisors is an integer number (5816096).

Almost surely, 2^102168275 is an apocalyptic number.

102168275 is a deficient number, since it is larger than the sum of its proper divisors (37418029).

102168275 is a wasteful number, since it uses less digits than its factorization.

102168275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3731 (or 3726 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 102168275 is about 10107.8323591164. The cubic root of 102168275 is about 467.4896715764.

It can be divided in two parts, 1021 and 68275, that added together give a palindrome (69296).

The spelling of 102168275 in words is "one hundred two million, one hundred sixty-eight thousand, two hundred seventy-five".