1102399717 has 2 divisors, whose sum is σ = 1102399718. Its totient is φ = 1102399716.

The previous prime is 1102399699. The next prime is 1102399757. The reversal of 1102399717 is 7179932011.

It is an a-pointer prime, because the next prime (1102399757) can be obtained adding 1102399717 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 732568356 + 369831361 = 27066^2 + 19231^2 .

It is a cyclic number.

It is not a de Polignac number, because 1102399717 - 2¹¹ = 1102397669 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1102399717.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102399757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551199858 + 551199859.

It is an arithmetic number, because the mean of its divisors is an integer number (551199859).

Almost surely, 2^1102399717 is an apocalyptic number.

It is an amenable number.

1102399717 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102399717 is an equidigital number, since it uses as much as digits as its factorization.

1102399717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23814, while the sum is 40.

The square root of 1102399717 is about 33202.4052893763. The cubic root of 1102399717 is about 1033.0302308954.

The spelling of 1102399717 in words is "one billion, one hundred two million, three hundred ninety-nine thousand, seven hundred seventeen".