1117005103 has 2 divisors, whose sum is σ = 1117005104. Its totient is φ = 1117005102.

The previous prime is 1117005083. The next prime is 1117005133. The reversal of 1117005103 is 3015007111.

It is a weak prime.

It is an emirp because it is prime and its reverse (3015007111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1117005103 - 2²¹ = 1114907951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1117005133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558502551 + 558502552.

It is an arithmetic number, because the mean of its divisors is an integer number (558502552).

Almost surely, 2^1117005103 is an apocalyptic number.

1117005103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1117005103 is an equidigital number, since it uses as much as digits as its factorization.

1117005103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105, while the sum is 19.

The square root of 1117005103 is about 33421.6262770081. The cubic root of 1117005103 is about 1037.5723402020.

The spelling of 1117005103 in words is "one billion, one hundred seventeen million, five thousand, one hundred three".