3161116132 has 12 divisors (see below), whose sum is σ = 5532937200. Its totient is φ = 1580276936.

The previous prime is 3161116129. The next prime is 3161116141. The reversal of 3161116132 is 2316111613.

It is a junction number, because it is equal to n+sod(n) for n = 3161116097 and 3161116106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43882 + ... + 90817.

It is an arithmetic number, because the mean of its divisors is an integer number (461078100).

Almost surely, 2^3161116132 is an apocalyptic number.

It is an amenable number.

3161116132 is a deficient number, since it is larger than the sum of its proper divisors (2371821068).

3161116132 is a wasteful number, since it uses less digits than its factorization.

3161116132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140570 (or 140568 counting only the distinct ones).

The product of its digits is 648, while the sum is 25.

The square root of 3161116132 is about 56223.8039623788. The cubic root of 3161116132 is about 1467.6195344086.

Adding to 3161116132 its reverse (2316111613), we get a palindrome (5477227745).

The spelling of 3161116132 in words is "three billion, one hundred sixty-one million, one hundred sixteen thousand, one hundred thirty-two".