135570113279 has 8 divisors (see below), whose sum is σ = 136290325248. Its totient is φ = 134850010240.

The previous prime is 135570113269. The next prime is 135570113281. The reversal of 135570113279 is 972311075531.

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 135570113279 - 2⁸ = 135570113023 is a prime.

It is a super-2 number, since 2×135570113279² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135570113219) 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, 4181459 + ... + 4213755.

It is an arithmetic number, because the mean of its divisors is an integer number (17036290656).

Almost surely, 2^135570113279 is an apocalyptic number.

135570113279 is a deficient number, since it is larger than the sum of its proper divisors (720211969).

135570113279 is a wasteful number, since it uses less digits than its factorization.

135570113279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54465.

The product of its (nonzero) digits is 198450, while the sum is 44.

The spelling of 135570113279 in words is "one hundred thirty-five billion, five hundred seventy million, one hundred thirteen thousand, two hundred seventy-nine".