4131202131 has 12 divisors (see below), whose sum is σ = 6819762352. Its totient is φ = 2360686896.

The previous prime is 4131202087. The next prime is 4131202139. The reversal of 4131202131 is 1312021314.

4131202131 is a `hidden beast` number, since 413 + 120 + 2 + 131 = 666.

It is not a de Polignac number, because 4131202131 - 2⁶ = 4131202067 is a prime.

It is a super-2 number, since 2×4131202131² = 34133662094357882322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4131202139) 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 11 ways as a sum of consecutive naturals, for example, 32787256 + ... + 32787381.

Almost surely, 2^4131202131 is an apocalyptic number.

4131202131 is a deficient number, since it is larger than the sum of its proper divisors (2688560221).

4131202131 is a wasteful number, since it uses less digits than its factorization.

4131202131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65574650 (or 65574647 counting only the distinct ones).

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

The square root of 4131202131 is about 64274.4282821714. The cubic root of 4131202131 is about 1604.5705422152.

Adding to 4131202131 its reverse (1312021314), we get a palindrome (5443223445).

The spelling of 4131202131 in words is "four billion, one hundred thirty-one million, two hundred two thousand, one hundred thirty-one".