2031132141 has 6 divisors (see below), whose sum is σ = 2933857550. Its totient is φ = 1354088088.

The previous prime is 2031132127. The next prime is 2031132143. The reversal of 2031132141 is 1412311302.

It can be written as a sum of positive squares in only one way, i.e., 2020142916 + 10989225 = 44946^2 + 3315^2 .

It is not a de Polignac number, because 2031132141 - 2⁵ = 2031132109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031132143) 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 5 ways as a sum of consecutive naturals, for example, 112840666 + ... + 112840683.

Almost surely, 2^2031132141 is an apocalyptic number.

It is an amenable number.

2031132141 is a deficient number, since it is larger than the sum of its proper divisors (902725409).

2031132141 is a wasteful number, since it uses less digits than its factorization.

2031132141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225681355 (or 225681352 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 2031132141 is about 45068.0833961241. The cubic root of 2031132141 is about 1266.4247599519.

Adding to 2031132141 its reverse (1412311302), we get a palindrome (3443443443).

The spelling of 2031132141 in words is "two billion, thirty-one million, one hundred thirty-two thousand, one hundred forty-one".