134300057 has 2 divisors, whose sum is σ = 134300058. Its totient is φ = 134300056.

The previous prime is 134300053. The next prime is 134300069. The reversal of 134300057 is 750003431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103652761 + 30647296 = 10181^2 + 5536^2 .

It is a cyclic number.

It is not a de Polignac number, because 134300057 - 2² = 134300053 is a prime.

It is not a weakly prime, because it can be changed into another prime (134300053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67150028 + 67150029.

It is an arithmetic number, because the mean of its divisors is an integer number (67150029).

Almost surely, 2^134300057 is an apocalyptic number.

It is an amenable number.

134300057 is a deficient number, since it is larger than the sum of its proper divisors (1).

134300057 is an equidigital number, since it uses as much as digits as its factorization.

134300057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 134300057 is about 11588.7901439279. The cubic root of 134300057 is about 512.1046653394.

Adding to 134300057 its reverse (750003431), we get a palindrome (884303488).

The spelling of 134300057 in words is "one hundred thirty-four million, three hundred thousand, fifty-seven".