100023343 has 16 divisors (see below), whose sum is σ = 119623680. Its totient is φ = 81772416.

The previous prime is 100023337. The next prime is 100023367. The reversal of 100023343 is 343320001.

It is a cyclic number.

It is not a de Polignac number, because 100023343 - 2⁵ = 100023311 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 (100023323) 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 15 ways as a sum of consecutive naturals, for example, 76471 + ... + 77767.

It is an arithmetic number, because the mean of its divisors is an integer number (7476480).

Almost surely, 2^100023343 is an apocalyptic number.

100023343 is a deficient number, since it is larger than the sum of its proper divisors (19600337).

100023343 is a wasteful number, since it uses less digits than its factorization.

100023343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 100023343 is about 10001.1670818960. The cubic root of 100023343 is about 464.1949967542.

Adding to 100023343 its reverse (343320001), we get a palindrome (443343344).

The spelling of 100023343 in words is "one hundred million, twenty-three thousand, three hundred forty-three".