135376697 has 2 divisors, whose sum is σ = 135376698. Its totient is φ = 135376696.

The previous prime is 135376693. The next prime is 135376741. The reversal of 135376697 is 796673531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110586256 + 24790441 = 10516^2 + 4979^2 .

It is an emirp because it is prime and its reverse (796673531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 135376697 - 2² = 135376693 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (135376693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67688348 + 67688349.

It is an arithmetic number, because the mean of its divisors is an integer number (67688349).

Almost surely, 2^135376697 is an apocalyptic number.

It is an amenable number.

135376697 is a deficient number, since it is larger than the sum of its proper divisors (1).

135376697 is an equidigital number, since it uses as much as digits as its factorization.

135376697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 714420, while the sum is 47.

The square root of 135376697 is about 11635.1492040283. The cubic root of 135376697 is about 513.4694837131.

The spelling of 135376697 in words is "one hundred thirty-five million, three hundred seventy-six thousand, six hundred ninety-seven".