116666101100 has 18 divisors (see below), whose sum is σ = 253165439604. Its totient is φ = 46666440400.

The previous prime is 116666101099. The next prime is 116666101103. The reversal of 116666101100 is 1101666611.

It is a super-2 number, since 2×116666101100² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116666101103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 583330406 + ... + 583330605.

Almost surely, 2^116666101100 is an apocalyptic number.

116666101100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116666101100 is an abundant number, since it is smaller than the sum of its proper divisors (136499338504).

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

116666101100 is a wasteful number, since it uses less digits than its factorization.

116666101100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166661025 (or 1166661018 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 29.

Adding to 116666101100 its reverse (1101666611), we get a palindrome (117767767711).

The spelling of 116666101100 in words is "one hundred sixteen billion, six hundred sixty-six million, one hundred one thousand, one hundred".