1102196917 has 2 divisors, whose sum is σ = 1102196918. Its totient is φ = 1102196916.

The previous prime is 1102196903. The next prime is 1102196951. The reversal of 1102196917 is 7196912011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 964040401 + 138156516 = 31049^2 + 11754^2 .

It is an emirp because it is prime and its reverse (7196912011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1102196917 - 2⁷ = 1102196789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102190917) 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, 551098458 + 551098459.

It is an arithmetic number, because the mean of its divisors is an integer number (551098459).

Almost surely, 2^1102196917 is an apocalyptic number.

It is an amenable number.

1102196917 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102196917 is an equidigital number, since it uses as much as digits as its factorization.

1102196917 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 37.

The square root of 1102196917 is about 33199.3511532982. The cubic root of 1102196917 is about 1032.9668808009.

The spelling of 1102196917 in words is "one billion, one hundred two million, one hundred ninety-six thousand, nine hundred seventeen".