1101166116 has 48 divisors (see below), whose sum is σ = 2606909760. Its totient is φ = 361728000.

The previous prime is 1101166111. The next prime is 1101166123. The reversal of 1101166116 is 6116611011.

It is not an unprimeable number, because it can be changed into a prime (1101166111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290280 + ... + 294048.

It is an arithmetic number, because the mean of its divisors is an integer number (54310620).

Almost surely, 2^1101166116 is an apocalyptic number.

It is an amenable number.

1101166116 is an abundant number, since it is smaller than the sum of its proper divisors (1505743644).

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

1101166116 is a wasteful number, since it uses less digits than its factorization.

1101166116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4124 (or 4122 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 24.

The square root of 1101166116 is about 33183.8231070502. The cubic root of 1101166116 is about 1032.6447618925.

Adding to 1101166116 its reverse (6116611011), we get a palindrome (7217777127).

The spelling of 1101166116 in words is "one billion, one hundred one million, one hundred sixty-six thousand, one hundred sixteen".