2131324114 has 4 divisors (see below), whose sum is σ = 3196986174. Its totient is φ = 1065662056.

The previous prime is 2131324099. The next prime is 2131324127. The reversal of 2131324114 is 4114231312.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1381385889 + 749938225 = 37167^2 + 27385^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 532831027 + ... + 532831030.

Almost surely, 2^2131324114 is an apocalyptic number.

2131324114 is a deficient number, since it is larger than the sum of its proper divisors (1065662060).

2131324114 is a wasteful number, since it uses less digits than its factorization.

2131324114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065662059.

The product of its digits is 576, while the sum is 22.

The square root of 2131324114 is about 46166.2659741938. The cubic root of 2131324114 is about 1286.9149108776.

Adding to 2131324114 its reverse (4114231312), we get a palindrome (6245555426).

The spelling of 2131324114 in words is "two billion, one hundred thirty-one million, three hundred twenty-four thousand, one hundred fourteen".