1135131875 has 10 divisors (see below), whose sum is σ = 1418461572. Its totient is φ = 908105000.

The previous prime is 1135131847. The next prime is 1135131911. The reversal of 1135131875 is 5781315311.

It is not a de Polignac number, because 1135131875 - 2³⁰ = 61390051 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 907481 + ... + 908730.

Almost surely, 2^1135131875 is an apocalyptic number.

1135131875 is a deficient number, since it is larger than the sum of its proper divisors (283329697).

1135131875 is an frugal number, since it uses more digits than its factorization.

1135131875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1816231 (or 1816216 counting only the distinct ones).

The product of its digits is 12600, while the sum is 35.

The square root of 1135131875 is about 33691.7181960196. The cubic root of 1135131875 is about 1043.1548293888.

The spelling of 1135131875 in words is "one billion, one hundred thirty-five million, one hundred thirty-one thousand, eight hundred seventy-five".