10002343 has 4 divisors (see below), whose sum is σ = 10771768. Its totient is φ = 9232920.

The previous prime is 10002331. The next prime is 10002347. The reversal of 10002343 is 34320001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10002343 - 2¹³ = 9994151 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 769411 = 10002343 / (1 + 0 + 0 + 0 + 2 + 3 + 4 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002347) 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, 384693 + ... + 384718.

It is an arithmetic number, because the mean of its divisors is an integer number (2692942).

Almost surely, 2^10002343 is an apocalyptic number.

10002343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10002343 is a deficient number, since it is larger than the sum of its proper divisors (769425).

10002343 is an equidigital number, since it uses as much as digits as its factorization.

10002343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769424.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 10002343 is about 3162.6480992991. The cubic root of 10002343 is about 215.4602938242.

Adding to 10002343 its reverse (34320001), we get a palindrome (44322344).

The spelling of 10002343 in words is "ten million, two thousand, three hundred forty-three".