4140131111 has 2 divisors, whose sum is σ = 4140131112. Its totient is φ = 4140131110.

The previous prime is 4140131081. The next prime is 4140131143. The reversal of 4140131111 is 1111310414.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4140131111 - 2²² = 4135936807 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4140131111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4140131161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2070065555 + 2070065556.

It is an arithmetic number, because the mean of its divisors is an integer number (2070065556).

Almost surely, 2^4140131111 is an apocalyptic number.

4140131111 is a deficient number, since it is larger than the sum of its proper divisors (1).

4140131111 is an equidigital number, since it uses as much as digits as its factorization.

4140131111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 17.

The square root of 4140131111 is about 64343.8506074978. The cubic root of 4140131111 is about 1605.7257240226.

Adding to 4140131111 its reverse (1111310414), we get a palindrome (5251441525).

The spelling of 4140131111 in words is "four billion, one hundred forty million, one hundred thirty-one thousand, one hundred eleven".