1102001166 has 64 divisors (see below), whose sum is σ = 2963381760. Its totient is φ = 296334720.

The previous prime is 1102001137. The next prime is 1102001191. The reversal of 1102001166 is 6611002011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79320 + ... + 92171.

It is an arithmetic number, because the mean of its divisors is an integer number (46302840).

Almost surely, 2^1102001166 is an apocalyptic number.

1102001166 is an abundant number, since it is smaller than the sum of its proper divisors (1861380594).

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

1102001166 is a wasteful number, since it uses less digits than its factorization.

1102001166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171526 (or 171520 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 1102001166 is about 33196.4029075441. The cubic root of 1102001166 is about 1032.9057252825.

Adding to 1102001166 its reverse (6611002011), we get a palindrome (7713003177).

The spelling of 1102001166 in words is "one billion, one hundred two million, one thousand, one hundred sixty-six".