135313134542 has 16 divisors (see below), whose sum is σ = 203874399792. Its totient is φ = 67355545920.

The previous prime is 135313134511. The next prime is 135313134563. The reversal of 135313134542 is 245431313531.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363317 + ... + 634527.

It is an arithmetic number, because the mean of its divisors is an integer number (12742149987).

Almost surely, 2^135313134542 is an apocalyptic number.

135313134542 is a deficient number, since it is larger than the sum of its proper divisors (68561265250).

135313134542 is a wasteful number, since it uses less digits than its factorization.

135313134542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272323.

The product of its digits is 64800, while the sum is 35.

The spelling of 135313134542 in words is "one hundred thirty-five billion, three hundred thirteen million, one hundred thirty-four thousand, five hundred forty-two".