134311325501 has 2 divisors, whose sum is σ = 134311325502. Its totient is φ = 134311325500.

The previous prime is 134311325497. The next prime is 134311325569. The reversal of 134311325501 is 105523113431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105284025625 + 29027299876 = 324475^2 + 170374^2 .

It is a cyclic number.

It is not a de Polignac number, because 134311325501 - 2² = 134311325497 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134311325591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67155662750 + 67155662751.

It is an arithmetic number, because the mean of its divisors is an integer number (67155662751).

Almost surely, 2^134311325501 is an apocalyptic number.

It is an amenable number.

134311325501 is a deficient number, since it is larger than the sum of its proper divisors (1).

134311325501 is an equidigital number, since it uses as much as digits as its factorization.

134311325501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 29.

Adding to 134311325501 its reverse (105523113431), we get a palindrome (239834438932).

The spelling of 134311325501 in words is "one hundred thirty-four billion, three hundred eleven million, three hundred twenty-five thousand, five hundred one".