1030431017 has 16 divisors (see below), whose sum is σ = 1289260032. Its totient is φ = 800079120.

The previous prime is 1030431001. The next prime is 1030431037. The reversal of 1030431017 is 7101340301.

It is a happy number.

1030431017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1030431017 - 2⁴ = 1030431001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1030431017.

It is not an unprimeable number, because it can be changed into a prime (1030431037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1853 + ... + 45434.

It is an arithmetic number, because the mean of its divisors is an integer number (80578752).

Almost surely, 2^1030431017 is an apocalyptic number.

It is an amenable number.

1030431017 is a deficient number, since it is larger than the sum of its proper divisors (258829015).

1030431017 is a wasteful number, since it uses less digits than its factorization.

1030431017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47588.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 1030431017 is about 32100.3273659320. The cubic root of 1030431017 is about 1010.0424832635.

Adding to 1030431017 its reverse (7101340301), we get a palindrome (8131771318).

The spelling of 1030431017 in words is "one billion, thirty million, four hundred thirty-one thousand, seventeen".