2131032341 has 4 divisors (see below), whose sum is σ = 2131164000. Its totient is φ = 2130900684.

The previous prime is 2131032307. The next prime is 2131032373. The reversal of 2131032341 is 1432301312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2131032341 - 2¹⁸ = 2130770197 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 (2131031341) 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, 37481 + ... + 75278.

It is an arithmetic number, because the mean of its divisors is an integer number (532791000).

Almost surely, 2^2131032341 is an apocalyptic number.

It is an amenable number.

2131032341 is a deficient number, since it is larger than the sum of its proper divisors (131659).

2131032341 is a wasteful number, since it uses less digits than its factorization.

2131032341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131658.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2131032341 is about 46163.1058422199. The cubic root of 2131032341 is about 1286.8561830415.

Adding to 2131032341 its reverse (1432301312), we get a palindrome (3563333653).

The spelling of 2131032341 in words is "two billion, one hundred thirty-one million, thirty-two thousand, three hundred forty-one".