134530411 has 2 divisors, whose sum is σ = 134530412. Its totient is φ = 134530410.

The previous prime is 134530387. The next prime is 134530423. The reversal of 134530411 is 114035431.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134530411 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (134540411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67265205 + 67265206.

It is an arithmetic number, because the mean of its divisors is an integer number (67265206).

Almost surely, 2^134530411 is an apocalyptic number.

134530411 is a deficient number, since it is larger than the sum of its proper divisors (1).

134530411 is an equidigital number, since it uses as much as digits as its factorization.

134530411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 134530411 is about 11598.7245419486. The cubic root of 134530411 is about 512.3972886374.

Adding to 134530411 its reverse (114035431), we get a palindrome (248565842).

The spelling of 134530411 in words is "one hundred thirty-four million, five hundred thirty thousand, four hundred eleven".