100423204343 has 8 divisors (see below), whose sum is σ = 125202956160. Its totient is φ = 78251847480.

The previous prime is 100423204337. The next prime is 100423204361. The reversal of 100423204343 is 343402324001.

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 100423204343 - 2¹² = 100423200247 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 (100423201343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 652098653 + ... + 652098806.

It is an arithmetic number, because the mean of its divisors is an integer number (15650369520).

Almost surely, 2^100423204343 is an apocalyptic number.

100423204343 is a deficient number, since it is larger than the sum of its proper divisors (24779751817).

100423204343 is a wasteful number, since it uses less digits than its factorization.

100423204343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304197477.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 100423204343 its reverse (343402324001), we get a palindrome (443825528344).

The spelling of 100423204343 in words is "one hundred billion, four hundred twenty-three million, two hundred four thousand, three hundred forty-three".