1112332131 has 6 divisors (see below), whose sum is σ = 1606701980. Its totient is φ = 741554748.

The previous prime is 1112332121. The next prime is 1112332139. The reversal of 1112332131 is 1312332111.

It is not a de Polignac number, because 1112332131 - 2¹⁷ = 1112201059 is a prime.

It is a super-2 number, since 2×1112332131² = 2474565539310002322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112332139) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61796221 + ... + 61796238.

Almost surely, 2^1112332131 is an apocalyptic number.

1112332131 is a deficient number, since it is larger than the sum of its proper divisors (494369849).

1112332131 is a wasteful number, since it uses less digits than its factorization.

1112332131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123592465 (or 123592462 counting only the distinct ones).

The product of its digits is 108, while the sum is 18.

The square root of 1112332131 is about 33351.6436026772. The cubic root of 1112332131 is about 1036.1234290288.

Adding to 1112332131 its reverse (1312332111), we get a palindrome (2424664242).

The spelling of 1112332131 in words is "one billion, one hundred twelve million, three hundred thirty-two thousand, one hundred thirty-one".