102183856 has 10 divisors (see below), whose sum is σ = 197981252. Its totient is φ = 51091920.

The previous prime is 102183853. The next prime is 102183859. The reversal of 102183856 is 658381201.

It is an interprime number because it is at equal distance from previous prime (102183853) and next prime (102183859).

It is not an unprimeable number, because it can be changed into a prime (102183853) 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 as a sum of consecutive naturals, namely, 3193230 + ... + 3193261.

Almost surely, 2^102183856 is an apocalyptic number.

102183856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

102183856 is a deficient number, since it is larger than the sum of its proper divisors (95797396).

102183856 is an equidigital number, since it uses as much as digits as its factorization.

102183856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6386499 (or 6386493 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 102183856 is about 10108.6030686737. The cubic root of 102183856 is about 467.5134349423.

The spelling of 102183856 in words is "one hundred two million, one hundred eighty-three thousand, eight hundred fifty-six".