135313429 has 2 divisors, whose sum is σ = 135313430. Its totient is φ = 135313428.

The previous prime is 135313417. The next prime is 135313441. The reversal of 135313429 is 924313531.

It is a balanced prime because it is at equal distance from previous prime (135313417) and next prime (135313441).

It can be written as a sum of positive squares in only one way, i.e., 88322404 + 46991025 = 9398^2 + 6855^2 .

It is a cyclic number.

It is not a de Polignac number, because 135313429 - 2⁵ = 135313397 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135313429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135313229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67656714 + 67656715.

It is an arithmetic number, because the mean of its divisors is an integer number (67656715).

Almost surely, 2^135313429 is an apocalyptic number.

It is an amenable number.

135313429 is a deficient number, since it is larger than the sum of its proper divisors (1).

135313429 is an equidigital number, since it uses as much as digits as its factorization.

135313429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 31.

The square root of 135313429 is about 11632.4300556676. The cubic root of 135313429 is about 513.3894816396.

The spelling of 135313429 in words is "one hundred thirty-five million, three hundred thirteen thousand, four hundred twenty-nine".