134130001 has 4 divisors (see below), whose sum is σ = 134153712. Its totient is φ = 134106292.

The previous prime is 134129993. The next prime is 134130013. The reversal of 134130001 is 100031431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 100031431 = 41 ⋅2439791.

It is a cyclic number.

It is not a de Polignac number, because 134130001 - 2³ = 134129993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134130401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2130 + ... + 16516.

It is an arithmetic number, because the mean of its divisors is an integer number (33538428).

Almost surely, 2^134130001 is an apocalyptic number.

It is an amenable number.

134130001 is a deficient number, since it is larger than the sum of its proper divisors (23711).

134130001 is an equidigital number, since it uses as much as digits as its factorization.

134130001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23710.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 134130001 is about 11581.4507295071. The cubic root of 134130001 is about 511.8884250384. Note that the first 3 decimals are identical.

Adding to 134130001 its reverse (100031431), we get a palindrome (234161432).

The spelling of 134130001 in words is "one hundred thirty-four million, one hundred thirty thousand, one".