134302734523 has 2 divisors, whose sum is σ = 134302734524. Its totient is φ = 134302734522.

The previous prime is 134302734323. The next prime is 134302734529. The reversal of 134302734523 is 325437203431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134302734523 - 2²¹ = 134300637371 is a prime.

It is not a weakly prime, because it can be changed into another prime (134302734529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67151367261 + 67151367262.

It is an arithmetic number, because the mean of its divisors is an integer number (67151367262).

Almost surely, 2^134302734523 is an apocalyptic number.

134302734523 is a deficient number, since it is larger than the sum of its proper divisors (1).

134302734523 is an equidigital number, since it uses as much as digits as its factorization.

134302734523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 37.

Adding to 134302734523 its reverse (325437203431), we get a palindrome (459739937954).

The spelling of 134302734523 in words is "one hundred thirty-four billion, three hundred two million, seven hundred thirty-four thousand, five hundred twenty-three".