135131934773 has 8 divisors (see below), whose sum is σ = 147887639616. Its totient is φ = 122454727200.

The previous prime is 135131934737. The next prime is 135131934787. The reversal of 135131934773 is 377439131531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135131934773 - 2¹⁶ = 135131869237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135131934703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19620713 + ... + 19627598.

It is an arithmetic number, because the mean of its divisors is an integer number (18485954952).

Almost surely, 2^135131934773 is an apocalyptic number.

It is an amenable number.

135131934773 is a deficient number, since it is larger than the sum of its proper divisors (12755704843).

135131934773 is a wasteful number, since it uses less digits than its factorization.

135131934773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39248635.

The product of its digits is 714420, while the sum is 47.

The spelling of 135131934773 in words is "one hundred thirty-five billion, one hundred thirty-one million, nine hundred thirty-four thousand, seven hundred seventy-three".