10091209223 has 2 divisors, whose sum is σ = 10091209224. Its totient is φ = 10091209222.

The previous prime is 10091209201. The next prime is 10091209237. The reversal of 10091209223 is 32290219001.

10091209223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10091209223 - 2²⁴ = 10074432007 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10091209243) 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 as a sum of consecutive naturals, namely, 5045604611 + 5045604612.

It is an arithmetic number, because the mean of its divisors is an integer number (5045604612).

Almost surely, 2^10091209223 is an apocalyptic number.

10091209223 is a deficient number, since it is larger than the sum of its proper divisors (1).

10091209223 is an equidigital number, since it uses as much as digits as its factorization.

10091209223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 10091209223 in words is "ten billion, ninety-one million, two hundred nine thousand, two hundred twenty-three".