1117103773 has 2 divisors, whose sum is σ = 1117103774. Its totient is φ = 1117103772.

The previous prime is 1117103749. The next prime is 1117103789. The reversal of 1117103773 is 3773017111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 703469529 + 413634244 = 26523^2 + 20338^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1117103773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1117103873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558551886 + 558551887.

It is an arithmetic number, because the mean of its divisors is an integer number (558551887).

Almost surely, 2^1117103773 is an apocalyptic number.

It is an amenable number.

1117103773 is a deficient number, since it is larger than the sum of its proper divisors (1).

1117103773 is an equidigital number, since it uses as much as digits as its factorization.

1117103773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3087, while the sum is 31.

The square root of 1117103773 is about 33423.1023844286. The cubic root of 1117103773 is about 1037.6028904200.

The spelling of 1117103773 in words is "one billion, one hundred seventeen million, one hundred three thousand, seven hundred seventy-three".