1135149636171 has 8 divisors (see below), whose sum is σ = 1513539604624. Its totient is φ = 756763045920.

The previous prime is 1135149636163. The next prime is 1135149636191. The reversal of 1135149636171 is 1716369415311.

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

It is not a de Polignac number, because 1135149636171 - 2³ = 1135149636163 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1135149636171.

It is not an unprimeable number, because it can be changed into a prime (1135149636151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85965 + ... + 1509201.

It is an arithmetic number, because the mean of its divisors is an integer number (189192450578).

Almost surely, 2^{1135149636171} is an apocalyptic number.

1135149636171 is a deficient number, since it is larger than the sum of its proper divisors (378389968453).

1135149636171 is a wasteful number, since it uses less digits than its factorization.

1135149636171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1689101.

The product of its digits is 408240, while the sum is 48.

The spelling of 1135149636171 in words is "one trillion, one hundred thirty-five billion, one hundred forty-nine million, six hundred thirty-six thousand, one hundred seventy-one".