135032347 has 2 divisors, whose sum is σ = 135032348. Its totient is φ = 135032346.

The previous prime is 135032329. The next prime is 135032357. The reversal of 135032347 is 743230531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135032347 - 2²³ = 126643739 is a prime.

It is not a weakly prime, because it can be changed into another prime (135032327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67516173 + 67516174.

It is an arithmetic number, because the mean of its divisors is an integer number (67516174).

Almost surely, 2^135032347 is an apocalyptic number.

135032347 is a deficient number, since it is larger than the sum of its proper divisors (1).

135032347 is an equidigital number, since it uses as much as digits as its factorization.

135032347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 135032347 is about 11620.3419484970. The cubic root of 135032347 is about 513.0337530214.

Adding to 135032347 its reverse (743230531), we get a palindrome (878262878).

The spelling of 135032347 in words is "one hundred thirty-five million, thirty-two thousand, three hundred forty-seven".