1031424161 has 2 divisors, whose sum is σ = 1031424162. Its totient is φ = 1031424160.

The previous prime is 1031424133. The next prime is 1031424169. The reversal of 1031424161 is 1614241301.

1031424161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 620956561 + 410467600 = 24919^2 + 20260^2 .

It is a cyclic number.

It is not a de Polignac number, because 1031424161 - 2¹⁸ = 1031162017 is a prime.

It is not a weakly prime, because it can be changed into another prime (1031424169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515712080 + 515712081.

It is an arithmetic number, because the mean of its divisors is an integer number (515712081).

Almost surely, 2^1031424161 is an apocalyptic number.

It is an amenable number.

1031424161 is a deficient number, since it is larger than the sum of its proper divisors (1).

1031424161 is an equidigital number, since it uses as much as digits as its factorization.

1031424161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1031424161 is about 32115.7930152752. The cubic root of 1031424161 is about 1010.3668768150.

Adding to 1031424161 its reverse (1614241301), we get a palindrome (2645665462).

The spelling of 1031424161 in words is "one billion, thirty-one million, four hundred twenty-four thousand, one hundred sixty-one".