2131341132 has 48 divisors (see below), whose sum is σ = 5027702400. Its totient is φ = 702673152.

The previous prime is 2131341103. The next prime is 2131341209. The reversal of 2131341132 is 2311431312.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 2131341099 and 2131341108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1253619 + ... + 1255317.

It is an arithmetic number, because the mean of its divisors is an integer number (104743800).

Almost surely, 2^2131341132 is an apocalyptic number.

It is an amenable number.

2131341132 is an abundant number, since it is smaller than the sum of its proper divisors (2896361268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2131341132 is a wasteful number, since it uses less digits than its factorization.

2131341132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2790 (or 2788 counting only the distinct ones).

The product of its digits is 432, while the sum is 21.

The square root of 2131341132 is about 46166.4502858948. The cubic root of 2131341132 is about 1286.9183360816.

Adding to 2131341132 its reverse (2311431312), we get a palindrome (4442772444).

The spelling of 2131341132 in words is "two billion, one hundred thirty-one million, three hundred forty-one thousand, one hundred thirty-two".