1031013163 has 2 divisors, whose sum is σ = 1031013164. Its totient is φ = 1031013162.

The previous prime is 1031013149. The next prime is 1031013241. The reversal of 1031013163 is 3613101301.

1031013163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (3613101301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1031013163 - 2²¹ = 1028916011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1031013163.

It is not a weakly prime, because it can be changed into another prime (1031013463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515506581 + 515506582.

It is an arithmetic number, because the mean of its divisors is an integer number (515506582).

Almost surely, 2^1031013163 is an apocalyptic number.

1031013163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1031013163 is an equidigital number, since it uses as much as digits as its factorization.

1031013163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 1031013163 is about 32109.3936878291. The cubic root of 1031013163 is about 1010.2326565945.

Adding to 1031013163 its reverse (3613101301), we get a palindrome (4644114464).

The spelling of 1031013163 in words is "one billion, thirty-one million, thirteen thousand, one hundred sixty-three".