135061027 has 2 divisors, whose sum is σ = 135061028. Its totient is φ = 135061026.

The previous prime is 135061021. The next prime is 135061061. The reversal of 135061027 is 720160531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135061027 - 2³ = 135061019 is a prime.

It is a super-3 number, since 3×135061027³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 135060992 and 135061010.

It is not a weakly prime, because it can be changed into another prime (135061021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67530513 + 67530514.

It is an arithmetic number, because the mean of its divisors is an integer number (67530514).

Almost surely, 2^135061027 is an apocalyptic number.

135061027 is a deficient number, since it is larger than the sum of its proper divisors (1).

135061027 is an equidigital number, since it uses as much as digits as its factorization.

135061027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 135061027 is about 11621.5759258373. The cubic root of 135061027 is about 513.0700721374.

The spelling of 135061027 in words is "one hundred thirty-five million, sixty-one thousand, twenty-seven".