134255963 has 2 divisors, whose sum is σ = 134255964. Its totient is φ = 134255962.

The previous prime is 134255951. The next prime is 134255981. The reversal of 134255963 is 369552431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134255963 - 2⁸ = 134255707 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (134255063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67127981 + 67127982.

It is an arithmetic number, because the mean of its divisors is an integer number (67127982).

Almost surely, 2^134255963 is an apocalyptic number.

134255963 is a deficient number, since it is larger than the sum of its proper divisors (1).

134255963 is an equidigital number, since it uses as much as digits as its factorization.

134255963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 97200, while the sum is 38.

The square root of 134255963 is about 11586.8875458425. The cubic root of 134255963 is about 512.0486137007.

The spelling of 134255963 in words is "one hundred thirty-four million, two hundred fifty-five thousand, nine hundred sixty-three".