1043510013 has 32 divisors (see below), whose sum is σ = 1902700800. Its totient is φ = 550421568.

The previous prime is 1043510011. The next prime is 1043510033. The reversal of 1043510013 is 3100153401.

It is not a de Polignac number, because 1043510013 - 2¹ = 1043510011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043510011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 209898 + ... + 214811.

It is an arithmetic number, because the mean of its divisors is an integer number (59459400).

Almost surely, 2^1043510013 is an apocalyptic number.

1043510013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1043510013 is a deficient number, since it is larger than the sum of its proper divisors (859190787).

1043510013 is a wasteful number, since it uses less digits than its factorization.

1043510013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424738 (or 424732 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1043510013 is about 32303.4055944571. The cubic root of 1043510013 is about 1014.2979324805.

Adding to 1043510013 its reverse (3100153401), we get a palindrome (4143663414).

The spelling of 1043510013 in words is "one billion, forty-three million, five hundred ten thousand, thirteen".