1110983197 has 2 divisors, whose sum is σ = 1110983198. Its totient is φ = 1110983196.

The previous prime is 1110983189. The next prime is 1110983231. The reversal of 1110983197 is 7913890111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 650709081 + 460274116 = 25509^2 + 21454^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110983197 - 2³ = 1110983189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110983597) 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, 555491598 + 555491599.

It is an arithmetic number, because the mean of its divisors is an integer number (555491599).

Almost surely, 2^1110983197 is an apocalyptic number.

It is an amenable number.

1110983197 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110983197 is an equidigital number, since it uses as much as digits as its factorization.

1110983197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 40.

The square root of 1110983197 is about 33331.4145664417. The cubic root of 1110983197 is about 1035.7044212376.

The spelling of 1110983197 in words is "one billion, one hundred ten million, nine hundred eighty-three thousand, one hundred ninety-seven".