102124255 has 16 divisors (see below), whose sum is σ = 131338944. Its totient is φ = 76032000.

The previous prime is 102124247. The next prime is 102124289. The reversal of 102124255 is 552421201.

It is not a de Polignac number, because 102124255 - 2³ = 102124247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7746 + ... + 16255.

It is an arithmetic number, because the mean of its divisors is an integer number (8208684).

Almost surely, 2^102124255 is an apocalyptic number.

102124255 is a deficient number, since it is larger than the sum of its proper divisors (29214689).

102124255 is a wasteful number, since it uses less digits than its factorization.

102124255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24066.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 102124255 is about 10105.6546052198. The cubic root of 102124255 is about 467.4225214048.

Adding to 102124255 its reverse (552421201), we get a palindrome (654545456).

The spelling of 102124255 in words is "one hundred two million, one hundred twenty-four thousand, two hundred fifty-five".