4043120131 has 2 divisors, whose sum is σ = 4043120132. Its totient is φ = 4043120130.

The previous prime is 4043120119. The next prime is 4043120141. The reversal of 4043120131 is 1310213404.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4043120131 is a prime.

It is a super-2 number, since 2×4043120131² = 32693640787394914322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4043120099 and 4043120108.

It is not a weakly prime, because it can be changed into another prime (4043120141) 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 as a sum of consecutive naturals, namely, 2021560065 + 2021560066.

It is an arithmetic number, because the mean of its divisors is an integer number (2021560066).

Almost surely, 2^4043120131 is an apocalyptic number.

4043120131 is a deficient number, since it is larger than the sum of its proper divisors (1).

4043120131 is an equidigital number, since it uses as much as digits as its factorization.

4043120131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 4043120131 is about 63585.5339758974. The cubic root of 4043120131 is about 1593.0847555709.

Adding to 4043120131 its reverse (1310213404), we get a palindrome (5353333535).

The spelling of 4043120131 in words is "four billion, forty-three million, one hundred twenty thousand, one hundred thirty-one".