135135021024302 has 16 divisors (see below), whose sum is σ = 218524094898480. Its totient is φ = 62304563721792.

The previous prime is 135135021024271. The next prime is 135135021024317. The reversal of 135135021024302 is 203420120531531.

It is a super-2 number, since 2×135135021024302² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2726890652 + ... + 2726940207.

It is an arithmetic number, because the mean of its divisors is an integer number (13657755931155).

Almost surely, 2^{135135021024302} is an apocalyptic number.

135135021024302 is a deficient number, since it is larger than the sum of its proper divisors (83389073874178).

135135021024302 is a wasteful number, since it uses less digits than its factorization.

135135021024302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5453831827.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 135135021024302 its reverse (203420120531531), we get a palindrome (338555141555833).

The spelling of 135135021024302 in words is "one hundred thirty-five trillion, one hundred thirty-five billion, twenty-one million, twenty-four thousand, three hundred two".