102808001 has 8 divisors (see below), whose sum is σ = 104284800. Its totient is φ = 101340400.

The previous prime is 102807989. The next prime is 102808007. The reversal of 102808001 is 100808201.

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 102808001 - 2⁶ = 102807937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102808007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22010 + ... + 26268.

It is an arithmetic number, because the mean of its divisors is an integer number (13035600).

Almost surely, 2^102808001 is an apocalyptic number.

It is an amenable number.

102808001 is a deficient number, since it is larger than the sum of its proper divisors (1476799).

102808001 is a wasteful number, since it uses less digits than its factorization.

102808001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4599.

The product of its (nonzero) digits is 128, while the sum is 20.

The square root of 102808001 is about 10139.4280410682. The cubic root of 102808001 is about 468.4633699887.

It can be divided in two parts, 10280 and 8001, that added together give a palindrome (18281).

The spelling of 102808001 in words is "one hundred two million, eight hundred eight thousand, one".