135051337 has 2 divisors, whose sum is σ = 135051338. Its totient is φ = 135051336.

The previous prime is 135051317. The next prime is 135051341. The reversal of 135051337 is 733150531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 135001161 + 50176 = 11619^2 + 224^2 .

It is an emirp because it is prime and its reverse (733150531) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135051337 is a prime.

It is not a weakly prime, because it can be changed into another prime (135051317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67525668 + 67525669.

It is an arithmetic number, because the mean of its divisors is an integer number (67525669).

Almost surely, 2^135051337 is an apocalyptic number.

It is an amenable number.

135051337 is a deficient number, since it is larger than the sum of its proper divisors (1).

135051337 is an equidigital number, since it uses as much as digits as its factorization.

135051337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4725, while the sum is 28.

The square root of 135051337 is about 11621.1590213713. The cubic root of 135051337 is about 513.0578017142.

The spelling of 135051337 in words is "one hundred thirty-five million, fifty-one thousand, three hundred thirty-seven".