100012302223 has 2 divisors, whose sum is σ = 100012302224. Its totient is φ = 100012302222.

The previous prime is 100012302197. The next prime is 100012302227. The reversal of 100012302223 is 322203210001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100012302223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100012302197 and 100012302206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100012302227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50006151111 + 50006151112.

It is an arithmetic number, because the mean of its divisors is an integer number (50006151112).

Almost surely, 2^100012302223 is an apocalyptic number.

100012302223 is a deficient number, since it is larger than the sum of its proper divisors (1).

100012302223 is an equidigital number, since it uses as much as digits as its factorization.

100012302223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 100012302223 its reverse (322203210001), we get a palindrome (422215512224).

The spelling of 100012302223 in words is "one hundred billion, twelve million, three hundred two thousand, two hundred twenty-three".