1043130113 has 2 divisors, whose sum is σ = 1043130114. Its totient is φ = 1043130112.

The previous prime is 1043130071. The next prime is 1043130119. The reversal of 1043130113 is 3110313401.

1043130113 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., 1033815409 + 9314704 = 32153^2 + 3052^2 .

It is a cyclic number.

It is not a de Polignac number, because 1043130113 - 2¹² = 1043126017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1043130091 and 1043130100.

It is not a weakly prime, because it can be changed into another prime (1043130119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521565056 + 521565057.

It is an arithmetic number, because the mean of its divisors is an integer number (521565057).

Almost surely, 2^1043130113 is an apocalyptic number.

It is an amenable number.

1043130113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1043130113 is an equidigital number, since it uses as much as digits as its factorization.

1043130113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1043130113 is about 32297.5248742067. The cubic root of 1043130113 is about 1014.1748291879.

Adding to 1043130113 its reverse (3110313401), we get a palindrome (4153443514).

The spelling of 1043130113 in words is "one billion, forty-three million, one hundred thirty thousand, one hundred thirteen".