1102016165 has 4 divisors (see below), whose sum is σ = 1322419404. Its totient is φ = 881612928.

The previous prime is 1102016141. The next prime is 1102016173. The reversal of 1102016165 is 5616102011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 346480996 + 755535169 = 18614^2 + 27487^2 .

It is a cyclic number.

It is not a de Polignac number, because 1102016165 - 2¹² = 1102012069 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1102016165.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110201612 + ... + 110201621.

It is an arithmetic number, because the mean of its divisors is an integer number (330604851).

Almost surely, 2^1102016165 is an apocalyptic number.

It is an amenable number.

1102016165 is a deficient number, since it is larger than the sum of its proper divisors (220403239).

1102016165 is an equidigital number, since it uses as much as digits as its factorization.

1102016165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220403238.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 1102016165 is about 33196.6288198064. The cubic root of 1102016165 is about 1032.9104114489.

Adding to 1102016165 its reverse (5616102011), we get a palindrome (6718118176).

The spelling of 1102016165 in words is "one billion, one hundred two million, sixteen thousand, one hundred sixty-five".