423141022111 has 2 divisors, whose sum is σ = 423141022112. Its totient is φ = 423141022110.

The previous prime is 423141022093. The next prime is 423141022153. The reversal of 423141022111 is 111220141324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423141022111 - 2⁵ = 423141022079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423141022211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211570511055 + 211570511056.

It is an arithmetic number, because the mean of its divisors is an integer number (211570511056).

Almost surely, 2^423141022111 is an apocalyptic number.

423141022111 is a deficient number, since it is larger than the sum of its proper divisors (1).

423141022111 is an equidigital number, since it uses as much as digits as its factorization.

423141022111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 423141022111 its reverse (111220141324), we get a palindrome (534361163435).

The spelling of 423141022111 in words is "four hundred twenty-three billion, one hundred forty-one million, twenty-two thousand, one hundred eleven".