102543323 has 8 divisors (see below), whose sum is σ = 108253200. Its totient is φ = 96864768.

The previous prime is 102543313. The next prime is 102543341. The reversal of 102543323 is 323345201.

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

It is a cyclic number.

It is not a de Polignac number, because 102543323 - 2¹⁰ = 102542299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102543313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 938 + ... + 14351.

It is an arithmetic number, because the mean of its divisors is an integer number (13531650).

Almost surely, 2^102543323 is an apocalyptic number.

102543323 is a deficient number, since it is larger than the sum of its proper divisors (5709877).

102543323 is a wasteful number, since it uses less digits than its factorization.

102543323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15661.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 102543323 is about 10126.3677100923. The cubic root of 102543323 is about 468.0610066695.

Adding to 102543323 its reverse (323345201), we get a palindrome (425888524).

The spelling of 102543323 in words is "one hundred two million, five hundred forty-three thousand, three hundred twenty-three".