1100112317 has 2 divisors, whose sum is σ = 1100112318. Its totient is φ = 1100112316.

The previous prime is 1100112281. The next prime is 1100112323. The reversal of 1100112317 is 7132110011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1071318361 + 28793956 = 32731^2 + 5366^2 .

It is a cyclic number.

It is not a de Polignac number, because 1100112317 - 2⁶ = 1100112253 is a prime.

It is a super-2 number, since 2×1100112317² = 2420494220030216978, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1100112295 and 1100112304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100112337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550056158 + 550056159.

It is an arithmetic number, because the mean of its divisors is an integer number (550056159).

Almost surely, 2^1100112317 is an apocalyptic number.

It is an amenable number.

1100112317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100112317 is an equidigital number, since it uses as much as digits as its factorization.

1100112317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42, while the sum is 17.

The square root of 1100112317 is about 33167.9411028179. The cubic root of 1100112317 is about 1032.3152483836.

Adding to 1100112317 its reverse (7132110011), we get a palindrome (8232222328).

The spelling of 1100112317 in words is "one billion, one hundred million, one hundred twelve thousand, three hundred seventeen".