102243323 has 8 divisors (see below), whose sum is σ = 125838048. Its totient is φ = 80895744.

The previous prime is 102243319. The next prime is 102243329. The reversal of 102243323 is 323342201.

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 102243323 - 2² = 102243319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102243295 and 102243304.

It is not an unprimeable number, because it can be changed into a prime (102243329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 561686 + ... + 561867.

It is an arithmetic number, because the mean of its divisors is an integer number (15729756).

Almost surely, 2^102243323 is an apocalyptic number.

102243323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

102243323 is a deficient number, since it is larger than the sum of its proper divisors (23594725).

102243323 is a wasteful number, since it uses less digits than its factorization.

102243323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123573.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 102243323 is about 10111.5440462869. The cubic root of 102243323 is about 467.6041088548.

Adding to 102243323 its reverse (323342201), we get a palindrome (425585524).

The spelling of 102243323 in words is "one hundred two million, two hundred forty-three thousand, three hundred twenty-three".