102316256 has 24 divisors (see below), whose sum is σ = 230212080. Its totient is φ = 43849728.

The previous prime is 102316237. The next prime is 102316261. The reversal of 102316256 is 652613201.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 228161 + ... + 228608.

It is an arithmetic number, because the mean of its divisors is an integer number (9592170).

Almost surely, 2^102316256 is an apocalyptic number.

102316256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

102316256 is an abundant number, since it is smaller than the sum of its proper divisors (127895824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102316256 is an equidigital number, since it uses as much as digits as its factorization.

102316256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456786 (or 456778 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 102316256 is about 10115.1498258800. The cubic root of 102316256 is about 467.7152674244.

Adding to 102316256 its reverse (652613201), we get a palindrome (754929457).

The spelling of 102316256 in words is "one hundred two million, three hundred sixteen thousand, two hundred fifty-six".