1111135132 has 12 divisors (see below), whose sum is σ = 1945627096. Its totient is φ = 555241680.

The previous prime is 1111135127. The next prime is 1111135133. The reversal of 1111135132 is 2315311111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111135133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73719 + ... + 87502.

Almost surely, 2^1111135132 is an apocalyptic number.

It is an amenable number.

1111135132 is a deficient number, since it is larger than the sum of its proper divisors (834491964).

1111135132 is a wasteful number, since it uses less digits than its factorization.

1111135132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162948 (or 162946 counting only the distinct ones).

The product of its digits is 90, while the sum is 19.

The square root of 1111135132 is about 33333.6936447193. The cubic root of 1111135132 is about 1035.7516324462.

Adding to 1111135132 its reverse (2315311111), we get a palindrome (3426446243).

The spelling of 1111135132 in words is "one billion, one hundred eleven million, one hundred thirty-five thousand, one hundred thirty-two".