135030407 has 2 divisors, whose sum is σ = 135030408. Its totient is φ = 135030406.

The previous prime is 135030403. The next prime is 135030421. The reversal of 135030407 is 704030531.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135030407 - 2² = 135030403 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135030403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67515203 + 67515204.

It is an arithmetic number, because the mean of its divisors is an integer number (67515204).

Almost surely, 2^135030407 is an apocalyptic number.

135030407 is a deficient number, since it is larger than the sum of its proper divisors (1).

135030407 is an equidigital number, since it uses as much as digits as its factorization.

135030407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 135030407 is about 11620.2584738895. The cubic root of 135030407 is about 513.0312961033.

Adding to 135030407 its reverse (704030531), we get a palindrome (839060938).

The spelling of 135030407 in words is "one hundred thirty-five million, thirty thousand, four hundred seven".