134225141 has 2 divisors, whose sum is σ = 134225142. Its totient is φ = 134225140.

The previous prime is 134225123. The next prime is 134225153. The reversal of 134225141 is 141522431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 132480100 + 1745041 = 11510^2 + 1321^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134225141 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134225111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67112570 + 67112571.

It is an arithmetic number, because the mean of its divisors is an integer number (67112571).

Almost surely, 2^134225141 is an apocalyptic number.

It is an amenable number.

134225141 is a deficient number, since it is larger than the sum of its proper divisors (1).

134225141 is an equidigital number, since it uses as much as digits as its factorization.

134225141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 960, while the sum is 23.

The square root of 134225141 is about 11585.5574315611. The cubic root of 134225141 is about 512.0094259434.

Adding to 134225141 its reverse (141522431), we get a palindrome (275747572).

The spelling of 134225141 in words is "one hundred thirty-four million, two hundred twenty-five thousand, one hundred forty-one".