423342102011 has 2 divisors, whose sum is σ = 423342102012. Its totient is φ = 423342102010.

The previous prime is 423342101983. The next prime is 423342102041. The reversal of 423342102011 is 110201243324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423342102011 - 2¹⁴ = 423342085627 is a prime.

It is not a weakly prime, because it can be changed into another prime (423342102041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211671051005 + 211671051006.

It is an arithmetic number, because the mean of its divisors is an integer number (211671051006).

Almost surely, 2^423342102011 is an apocalyptic number.

423342102011 is a deficient number, since it is larger than the sum of its proper divisors (1).

423342102011 is an equidigital number, since it uses as much as digits as its factorization.

423342102011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 423342102011 its reverse (110201243324), we get a palindrome (533543345335).

The spelling of 423342102011 in words is "four hundred twenty-three billion, three hundred forty-two million, one hundred two thousand, eleven".