135268363 has 2 divisors, whose sum is σ = 135268364. Its totient is φ = 135268362.

The previous prime is 135268327. The next prime is 135268369. The reversal of 135268363 is 363862531.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135268363 is a prime.

It is not a weakly prime, because it can be changed into another prime (135268369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67634181 + 67634182.

It is an arithmetic number, because the mean of its divisors is an integer number (67634182).

Almost surely, 2^135268363 is an apocalyptic number.

135268363 is a deficient number, since it is larger than the sum of its proper divisors (1).

135268363 is an equidigital number, since it uses as much as digits as its factorization.

135268363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 37.

The square root of 135268363 is about 11630.4928098512. The cubic root of 135268363 is about 513.3324806961.

The spelling of 135268363 in words is "one hundred thirty-five million, two hundred sixty-eight thousand, three hundred sixty-three".