134424111323 has 2 divisors, whose sum is σ = 134424111324. Its totient is φ = 134424111322.

The previous prime is 134424111287. The next prime is 134424111343. The reversal of 134424111323 is 323111424431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134424111323 - 2²² = 134419917019 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (134424111343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67212055661 + 67212055662.

It is an arithmetic number, because the mean of its divisors is an integer number (67212055662).

Almost surely, 2^134424111323 is an apocalyptic number.

134424111323 is a deficient number, since it is larger than the sum of its proper divisors (1).

134424111323 is an equidigital number, since it uses as much as digits as its factorization.

134424111323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 29.

Adding to 134424111323 its reverse (323111424431), we get a palindrome (457535535754).

The spelling of 134424111323 in words is "one hundred thirty-four billion, four hundred twenty-four million, one hundred eleven thousand, three hundred twenty-three".