102322343 has 4 divisors (see below), whose sum is σ = 104056680. Its totient is φ = 100588008.

The previous prime is 102322313. The next prime is 102322357. The reversal of 102322343 is 343223201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343223201 = 19 ⋅18064379.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102322343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102322313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 867080 + ... + 867197.

It is an arithmetic number, because the mean of its divisors is an integer number (26014170).

Almost surely, 2^102322343 is an apocalyptic number.

102322343 is a deficient number, since it is larger than the sum of its proper divisors (1734337).

102322343 is an equidigital number, since it uses as much as digits as its factorization.

102322343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734336.

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

The square root of 102322343 is about 10115.4507067159. The cubic root of 102322343 is about 467.7245423480.

Adding to 102322343 its reverse (343223201), we get a palindrome (445545544).

The spelling of 102322343 in words is "one hundred two million, three hundred twenty-two thousand, three hundred forty-three".