102310382 has 8 divisors (see below), whose sum is σ = 153561000. Its totient is φ = 51123384.

The previous prime is 102310363. The next prime is 102310387. The reversal of 102310382 is 283013201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102310387) 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 3 ways as a sum of consecutive naturals, for example, 11657 + ... + 18452.

It is an arithmetic number, because the mean of its divisors is an integer number (19195125).

Almost surely, 2^102310382 is an apocalyptic number.

102310382 is a deficient number, since it is larger than the sum of its proper divisors (51250618).

102310382 is a wasteful number, since it uses less digits than its factorization.

102310382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31810.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 102310382 is about 10114.8594651631. The cubic root of 102310382 is about 467.7063167058.

Adding to 102310382 its reverse (283013201), we get a palindrome (385323583).

The spelling of 102310382 in words is "one hundred two million, three hundred ten thousand, three hundred eighty-two".