135351311 has 2 divisors, whose sum is σ = 135351312. Its totient is φ = 135351310.

The previous prime is 135351299. The next prime is 135351317. The reversal of 135351311 is 113153531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135351311 - 2¹⁸ = 135089167 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135351317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67675655 + 67675656.

It is an arithmetic number, because the mean of its divisors is an integer number (67675656).

Almost surely, 2^135351311 is an apocalyptic number.

135351311 is a deficient number, since it is larger than the sum of its proper divisors (1).

135351311 is an equidigital number, since it uses as much as digits as its factorization.

135351311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 675, while the sum is 23.

The square root of 135351311 is about 11634.0582343394. The cubic root of 135351311 is about 513.4373862363.

The spelling of 135351311 in words is "one hundred thirty-five million, three hundred fifty-one thousand, three hundred eleven".