231323031041 has 2 divisors, whose sum is σ = 231323031042. Its totient is φ = 231323031040.

The previous prime is 231323030993. The next prime is 231323031089. The reversal of 231323031041 is 140130323132.

It is a balanced prime because it is at equal distance from previous prime (231323030993) and next prime (231323031089).

It can be written as a sum of positive squares in only one way, i.e., 222308478016 + 9014553025 = 471496^2 + 94945^2 .

It is a cyclic number.

It is not a de Polignac number, because 231323031041 - 2⁶ = 231323030977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 231323030998 and 231323031016.

It is not a weakly prime, because it can be changed into another prime (231323039041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115661515520 + 115661515521.

It is an arithmetic number, because the mean of its divisors is an integer number (115661515521).

Almost surely, 2^231323031041 is an apocalyptic number.

It is an amenable number.

231323031041 is a deficient number, since it is larger than the sum of its proper divisors (1).

231323031041 is an equidigital number, since it uses as much as digits as its factorization.

231323031041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 231323031041 its reverse (140130323132), we get a palindrome (371453354173).

The spelling of 231323031041 in words is "two hundred thirty-one billion, three hundred twenty-three million, thirty-one thousand, forty-one".