102342303 has 48 divisors (see below), whose sum is σ = 179162880. Its totient is φ = 54991872.

The previous prime is 102342301. The next prime is 102342353. The reversal of 102342303 is 303243201.

It is not a de Polignac number, because 102342303 - 2¹ = 102342301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102342301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 230800 + ... + 231242.

It is an arithmetic number, because the mean of its divisors is an integer number (3732560).

Almost surely, 2^102342303 is an apocalyptic number.

102342303 is a deficient number, since it is larger than the sum of its proper divisors (76820577).

102342303 is a wasteful number, since it uses less digits than its factorization.

102342303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668 (or 665 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 102342303 is about 10116.4372681295. The cubic root of 102342303 is about 467.7549533499.

Adding to 102342303 its reverse (303243201), we get a palindrome (405585504).

The spelling of 102342303 in words is "one hundred two million, three hundred forty-two thousand, three hundred three".