4031231011 has 2 divisors, whose sum is σ = 4031231012. Its totient is φ = 4031231010.

The previous prime is 4031230997. The next prime is 4031231021. The reversal of 4031231011 is 1101321304.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4031231011 - 2⁷ = 4031230883 is a prime.

It is not a weakly prime, because it can be changed into another prime (4031231021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2015615505 + 2015615506.

It is an arithmetic number, because the mean of its divisors is an integer number (2015615506).

Almost surely, 2^4031231011 is an apocalyptic number.

4031231011 is a deficient number, since it is larger than the sum of its proper divisors (1).

4031231011 is an equidigital number, since it uses as much as digits as its factorization.

4031231011 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 4031231011 is about 63491.9759575964. The cubic root of 4031231011 is about 1591.5216911688.

Adding to 4031231011 its reverse (1101321304), we get a palindrome (5132552315).

The spelling of 4031231011 in words is "four billion, thirty-one million, two hundred thirty-one thousand, eleven".