135134501 has 2 divisors, whose sum is σ = 135134502. Its totient is φ = 135134500.

The previous prime is 135134449. The next prime is 135134521. The reversal of 135134501 is 105431531.

135134501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 125462401 + 9672100 = 11201^2 + 3110^2 .

It is a cyclic number.

It is not a de Polignac number, because 135134501 - 2⁶ = 135134437 is a prime.

It is a super-2 number, since 2×135134501² = 36522666721038002, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135134521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67567250 + 67567251.

It is an arithmetic number, because the mean of its divisors is an integer number (67567251).

Almost surely, 2^135134501 is an apocalyptic number.

It is an amenable number.

135134501 is a deficient number, since it is larger than the sum of its proper divisors (1).

135134501 is an equidigital number, since it uses as much as digits as its factorization.

135134501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 135134501 is about 11624.7365991665. The cubic root of 135134501 is about 513.1630929926.

The spelling of 135134501 in words is "one hundred thirty-five million, one hundred thirty-four thousand, five hundred one".