100423334203 has 2 divisors, whose sum is σ = 100423334204. Its totient is φ = 100423334202.

The previous prime is 100423334171. The next prime is 100423334213. The reversal of 100423334203 is 302433324001.

It is a strong prime.

It is an emirp because it is prime and its reverse (302433324001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100423334203 - 2⁵ = 100423334171 is a prime.

It is not a weakly prime, because it can be changed into another prime (100423334213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50211667101 + 50211667102.

It is an arithmetic number, because the mean of its divisors is an integer number (50211667102).

Almost surely, 2^100423334203 is an apocalyptic number.

100423334203 is a deficient number, since it is larger than the sum of its proper divisors (1).

100423334203 is an equidigital number, since it uses as much as digits as its factorization.

100423334203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 100423334203 its reverse (302433324001), we get a palindrome (402856658204).

The spelling of 100423334203 in words is "one hundred billion, four hundred twenty-three million, three hundred thirty-four thousand, two hundred three".