101423323212223 has 2 divisors, whose sum is σ = 101423323212224. Its totient is φ = 101423323212222.

The previous prime is 101423323212191. The next prime is 101423323212241. The reversal of 101423323212223 is 322212323324101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101423323212223 - 2⁵ = 101423323212191 is a prime.

It is a super-2 number, since 2×101423323212223² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101423323212823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50711661606111 + 50711661606112.

It is an arithmetic number, because the mean of its divisors is an integer number (50711661606112).

Almost surely, 2^{101423323212223} is an apocalyptic number.

101423323212223 is a deficient number, since it is larger than the sum of its proper divisors (1).

101423323212223 is an equidigital number, since it uses as much as digits as its factorization.

101423323212223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 101423323212223 its reverse (322212323324101), we get a palindrome (423635646536324).

The spelling of 101423323212223 in words is "one hundred one trillion, four hundred twenty-three billion, three hundred twenty-three million, two hundred twelve thousand, two hundred twenty-three".