3130231441 has 2 divisors, whose sum is σ = 3130231442. Its totient is φ = 3130231440.

The previous prime is 3130231439. The next prime is 3130231451. The reversal of 3130231441 is 1441320313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3104829841 + 25401600 = 55721^2 + 5040^2 .

It is a cyclic number.

It is not a de Polignac number, because 3130231441 - 2¹ = 3130231439 is a prime.

Together with 3130231439, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3130231451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565115720 + 1565115721.

It is an arithmetic number, because the mean of its divisors is an integer number (1565115721).

Almost surely, 2^3130231441 is an apocalyptic number.

It is an amenable number.

3130231441 is a deficient number, since it is larger than the sum of its proper divisors (1).

3130231441 is an equidigital number, since it uses as much as digits as its factorization.

3130231441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 3130231441 is about 55948.4713017255. The cubic root of 3130231441 is about 1462.8242450141.

Adding to 3130231441 its reverse (1441320313), we get a palindrome (4571551754).

The spelling of 3130231441 in words is "three billion, one hundred thirty million, two hundred thirty-one thousand, four hundred forty-one".