1116101100 has 36 divisors (see below), whose sum is σ = 3229253384. Its totient is φ = 297626880.

The previous prime is 1116101093. The next prime is 1116101101. The reversal of 1116101100 is 11016111.

It is a super-3 number, since 3×1116101100³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (1116101101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1859869 + ... + 1860468.

Almost surely, 2^1116101100 is an apocalyptic number.

1116101100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1116101100 is an abundant number, since it is smaller than the sum of its proper divisors (2113152284).

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

1116101100 is a wasteful number, since it uses less digits than its factorization.

1116101100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3720354 (or 3720347 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 12.

The square root of 1116101100 is about 33408.0993173811. The cubic root of 1116101100 is about 1037.2923588915.

Adding to 1116101100 its reverse (11016111), we get a palindrome (1127117211).

The spelling of 1116101100 in words is "one billion, one hundred sixteen million, one hundred one thousand, one hundred".