135350513 has 2 divisors, whose sum is σ = 135350514. Its totient is φ = 135350512.

The previous prime is 135350497. The next prime is 135350531. The reversal of 135350513 is 315053531.

Together with next prime (135350531) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 135303424 + 47089 = 11632^2 + 217^2 .

It is a cyclic number.

It is not a de Polignac number, because 135350513 - 2⁴ = 135350497 is a prime.

It is a super-2 number, since 2×135350513² = 36639522738726338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (135350573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67675256 + 67675257.

It is an arithmetic number, because the mean of its divisors is an integer number (67675257).

Almost surely, 2^135350513 is an apocalyptic number.

It is an amenable number.

135350513 is a deficient number, since it is larger than the sum of its proper divisors (1).

135350513 is an equidigital number, since it uses as much as digits as its factorization.

135350513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3375, while the sum is 26.

The square root of 135350513 is about 11634.0239384316. The cubic root of 135350513 is about 513.4363771983.

The spelling of 135350513 in words is "one hundred thirty-five million, three hundred fifty thousand, five hundred thirteen".