611131132 has 12 divisors (see below), whose sum is σ = 1069675600. Its totient is φ = 305509536.

The previous prime is 611131127. The next prime is 611131133. The reversal of 611131132 is 231131116.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (611131133) 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 3 ways as a sum of consecutive naturals, for example, 19369 + ... + 39967.

Almost surely, 2^611131132 is an apocalyptic number.

It is an amenable number.

611131132 is a deficient number, since it is larger than the sum of its proper divisors (458544468).

611131132 is a wasteful number, since it uses less digits than its factorization.

611131132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28020 (or 28018 counting only the distinct ones).

The product of its digits is 108, while the sum is 19.

The square root of 611131132 is about 24721.0665627517. The cubic root of 611131132 is about 848.6164953778.

Adding to 611131132 its reverse (231131116), we get a palindrome (842262248).

The spelling of 611131132 in words is "six hundred eleven million, one hundred thirty-one thousand, one hundred thirty-two".