102317248 has 112 divisors (see below), whose sum is σ = 237012480. Its totient is φ = 43366400.

The previous prime is 102317233. The next prime is 102317287. The reversal of 102317248 is 842713201.

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 15 ways as a sum of consecutive naturals, for example, 1149588 + ... + 1149676.

Almost surely, 2^102317248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102317248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118506240).

102317248 is an abundant number, since it is smaller than the sum of its proper divisors (134695232).

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

102317248 is a wasteful number, since it uses less digits than its factorization.

102317248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 102317248 is about 10115.1988611198. The cubic root of 102317248 is about 467.7167789863.

The spelling of 102317248 in words is "one hundred two million, three hundred seventeen thousand, two hundred forty-eight".