134304322501 has 2 divisors, whose sum is σ = 134304322502. Its totient is φ = 134304322500.

The previous prime is 134304322499. The next prime is 134304322517. The reversal of 134304322501 is 105223403431.

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., 79337988900 + 54966333601 = 281670^2 + 234449^2 .

It is an emirp because it is prime and its reverse (105223403431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134304322501 - 2¹ = 134304322499 is a prime.

It is a super-2 number, since 2×134304322501² (a number of 23 digits) contains 22 as substring.

Together with 134304322499, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 134304322501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134304322571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67152161250 + 67152161251.

It is an arithmetic number, because the mean of its divisors is an integer number (67152161251).

Almost surely, 2^134304322501 is an apocalyptic number.

It is an amenable number.

134304322501 is a deficient number, since it is larger than the sum of its proper divisors (1).

134304322501 is an equidigital number, since it uses as much as digits as its factorization.

134304322501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 134304322501 its reverse (105223403431), we get a palindrome (239527725932).

The spelling of 134304322501 in words is "one hundred thirty-four billion, three hundred four million, three hundred twenty-two thousand, five hundred one".