135020467 has 2 divisors, whose sum is σ = 135020468. Its totient is φ = 135020466.

The previous prime is 135020453. The next prime is 135020507. The reversal of 135020467 is 764020531.

135020467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (764020531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 135020467 - 2¹¹ = 135018419 is a prime.

It is not a weakly prime, because it can be changed into another prime (135020447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67510233 + 67510234.

It is an arithmetic number, because the mean of its divisors is an integer number (67510234).

Almost surely, 2^135020467 is an apocalyptic number.

135020467 is a deficient number, since it is larger than the sum of its proper divisors (1).

135020467 is an equidigital number, since it uses as much as digits as its factorization.

135020467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 135020467 is about 11619.8307646884. The cubic root of 135020467 is about 513.0187071950.

Adding to 135020467 its reverse (764020531), we get a palindrome (899040998).

The spelling of 135020467 in words is "one hundred thirty-five million, twenty thousand, four hundred sixty-seven".