134830001 has 2 divisors, whose sum is σ = 134830002. Its totient is φ = 134830000.

The previous prime is 134829997. The next prime is 134830021. The reversal of 134830001 is 100038431.

It is a happy number.

It is an a-pointer prime, because the next prime (134830021) can be obtained adding 134830001 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100020001 + 34810000 = 10001^2 + 5900^2 .

It is a cyclic number.

It is not a de Polignac number, because 134830001 - 2² = 134829997 is a prime.

It is not a weakly prime, because it can be changed into another prime (134830021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67415000 + 67415001.

It is an arithmetic number, because the mean of its divisors is an integer number (67415001).

Almost surely, 2^134830001 is an apocalyptic number.

It is an amenable number.

134830001 is a deficient number, since it is larger than the sum of its proper divisors (1).

134830001 is an equidigital number, since it uses as much as digits as its factorization.

134830001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 134830001 is about 11611.6321419514. The cubic root of 134830001 is about 512.7773645175. Note that the first 3 decimals are identical.

Adding to 134830001 its reverse (100038431), we get a palindrome (234868432).

The spelling of 134830001 in words is "one hundred thirty-four million, eight hundred thirty thousand, one".