1112877317 has 2 divisors, whose sum is σ = 1112877318. Its totient is φ = 1112877316.

The previous prime is 1112877301. The next prime is 1112877319. The reversal of 1112877317 is 7137782111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1001659201 + 111218116 = 31649^2 + 10546^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112877317 - 2⁴ = 1112877301 is a prime.

Together with 1112877319, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112877319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556438658 + 556438659.

It is an arithmetic number, because the mean of its divisors is an integer number (556438659).

Almost surely, 2^1112877317 is an apocalyptic number.

It is an amenable number.

1112877317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112877317 is an equidigital number, since it uses as much as digits as its factorization.

1112877317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16464, while the sum is 38.

The square root of 1112877317 is about 33359.8159017702. The cubic root of 1112877317 is about 1036.2926793540.

The spelling of 1112877317 in words is "one billion, one hundred twelve million, eight hundred seventy-seven thousand, three hundred seventeen".