1135731117065 has 8 divisors (see below), whose sum is σ = 1370012825088. Its totient is φ = 903827903920.

The previous prime is 1135731117061. The next prime is 1135731117077. The reversal of 1135731117065 is 5607111375311.

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

It is not a de Polignac number, because 1135731117065 - 2² = 1135731117061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1135731117061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 594622667 + ... + 594624576.

It is an arithmetic number, because the mean of its divisors is an integer number (171251603136).

Almost surely, 2^{1135731117065} is an apocalyptic number.

It is an amenable number.

1135731117065 is a deficient number, since it is larger than the sum of its proper divisors (234281708023).

1135731117065 is a wasteful number, since it uses less digits than its factorization.

1135731117065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189247439.

The product of its (nonzero) digits is 66150, while the sum is 41.

The spelling of 1135731117065 in words is "one trillion, one hundred thirty-five billion, seven hundred thirty-one million, one hundred seventeen thousand, sixty-five".