134110423 has 2 divisors, whose sum is σ = 134110424. Its totient is φ = 134110422.

The previous prime is 134110367. The next prime is 134110441. The reversal of 134110423 is 324011431.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134110423 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134110423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134110453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67055211 + 67055212.

It is an arithmetic number, because the mean of its divisors is an integer number (67055212).

Almost surely, 2^134110423 is an apocalyptic number.

134110423 is a deficient number, since it is larger than the sum of its proper divisors (1).

134110423 is an equidigital number, since it uses as much as digits as its factorization.

134110423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 134110423 is about 11580.6054677638. The cubic root of 134110423 is about 511.8635182585.

Adding to 134110423 its reverse (324011431), we get a palindrome (458121854).

The spelling of 134110423 in words is "one hundred thirty-four million, one hundred ten thousand, four hundred twenty-three".