1043103113 has 16 divisors (see below), whose sum is σ = 1136352000. Its totient is φ = 951761664.

The previous prime is 1043103091. The next prime is 1043103137. The reversal of 1043103113 is 3113013401.

It is a cyclic number.

It is not a de Polignac number, because 1043103113 - 2⁶ = 1043103049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1043103091 and 1043103100.

It is not an unprimeable number, because it can be changed into a prime (1043103163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 732320 + ... + 733742.

It is an arithmetic number, because the mean of its divisors is an integer number (71022000).

Almost surely, 2^1043103113 is an apocalyptic number.

1043103113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1043103113 is a deficient number, since it is larger than the sum of its proper divisors (93248887).

1043103113 is a wasteful number, since it uses less digits than its factorization.

1043103113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2048.

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

The square root of 1043103113 is about 32297.1068828154. The cubic root of 1043103113 is about 1014.1660789351.

Adding to 1043103113 its reverse (3113013401), we get a palindrome (4156116514).

The spelling of 1043103113 in words is "one billion, forty-three million, one hundred three thousand, one hundred thirteen".