102668041 has 8 divisors (see below), whose sum is σ = 118180160. Its totient is φ = 87367248.

The previous prime is 102668023. The next prime is 102668051. The reversal of 102668041 is 140866201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102668041 - 2⁹ = 102667529 is a prime.

It is a super-4 number, since 4×102668041⁴ (a number of 33 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (102668051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51786 + ... + 53731.

It is an arithmetic number, because the mean of its divisors is an integer number (14772520).

Almost surely, 2^102668041 is an apocalyptic number.

It is an amenable number.

102668041 is a deficient number, since it is larger than the sum of its proper divisors (15512119).

102668041 is a wasteful number, since it uses less digits than its factorization.

102668041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105663.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 102668041 is about 10132.5239205244. The cubic root of 102668041 is about 468.2506890415.

The spelling of 102668041 in words is "one hundred two million, six hundred sixty-eight thousand, forty-one".