102343255 has 16 divisors (see below), whose sum is σ = 140649984. Its totient is φ = 70031520.

The previous prime is 102343249. The next prime is 102343259. The reversal of 102343255 is 552343201.

It is not a de Polignac number, because 102343255 - 2⁵ = 102343223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102343259) 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 15 ways as a sum of consecutive naturals, for example, 15510 + ... + 21100.

It is an arithmetic number, because the mean of its divisors is an integer number (8790624).

Almost surely, 2^102343255 is an apocalyptic number.

102343255 is a deficient number, since it is larger than the sum of its proper divisors (38306729).

102343255 is an equidigital number, since it uses as much as digits as its factorization.

102343255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6126.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 102343255 is about 10116.4843201579. The cubic root of 102343255 is about 467.7564037157.

Adding to 102343255 its reverse (552343201), we get a palindrome (654686456).

The spelling of 102343255 in words is "one hundred two million, three hundred forty-three thousand, two hundred fifty-five".