135043155867 has 16 divisors (see below), whose sum is σ = 190668431520. Its totient is φ = 84724396032.

The previous prime is 135043155859. The next prime is 135043155913. The reversal of 135043155867 is 768551340531.

It is not a de Polignac number, because 135043155867 - 2³ = 135043155859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135043155827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 396063 + ... + 653415.

It is an arithmetic number, because the mean of its divisors is an integer number (11916776970).

Almost surely, 2^135043155867 is an apocalyptic number.

135043155867 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

135043155867 is a deficient number, since it is larger than the sum of its proper divisors (55625275653).

135043155867 is a wasteful number, since it uses less digits than its factorization.

135043155867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267662.

The product of its (nonzero) digits is 1512000, while the sum is 48.

The spelling of 135043155867 in words is "one hundred thirty-five billion, forty-three million, one hundred fifty-five thousand, eight hundred sixty-seven".