3131042011 has 2 divisors, whose sum is σ = 3131042012. Its totient is φ = 3131042010.

The previous prime is 3131041999. The next prime is 3131042023. The reversal of 3131042011 is 1102401313.

It is a balanced prime because it is at equal distance from previous prime (3131041999) and next prime (3131042023).

It is a cyclic number.

It is not a de Polignac number, because 3131042011 - 2¹³ = 3131033819 is a prime.

It is not a weakly prime, because it can be changed into another prime (3131042041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565521005 + 1565521006.

It is an arithmetic number, because the mean of its divisors is an integer number (1565521006).

Almost surely, 2^3131042011 is an apocalyptic number.

3131042011 is a deficient number, since it is larger than the sum of its proper divisors (1).

3131042011 is an equidigital number, since it uses as much as digits as its factorization.

3131042011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 3131042011 is about 55955.7147304902. The cubic root of 3131042011 is about 1462.9504996951.

Adding to 3131042011 its reverse (1102401313), we get a palindrome (4233443324).

The spelling of 3131042011 in words is "three billion, one hundred thirty-one million, forty-two thousand, eleven".