1102166676 has 60 divisors (see below), whose sum is σ = 3102930292. Its totient is φ = 339126912.

The previous prime is 1102166651. The next prime is 1102166677. The reversal of 1102166676 is 6766612011.

It can be written as a sum of positive squares in 2 ways, for example, as 621504900 + 480661776 = 24930^2 + 21924^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1102166676.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102166677) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 126625 + ... + 135048.

Almost surely, 2^1102166676 is an apocalyptic number.

It is an amenable number.

1102166676 is an abundant number, since it is smaller than the sum of its proper divisors (2000763616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102166676 is a wasteful number, since it uses less digits than its factorization.

1102166676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261702 (or 261691 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 1102166676 is about 33198.8957045261. The cubic root of 1102166676 is about 1032.9574335365.

Adding to 1102166676 its reverse (6766612011), we get a palindrome (7868778687).

The spelling of 1102166676 in words is "one billion, one hundred two million, one hundred sixty-six thousand, six hundred seventy-six".