116106661098 has 96 divisors (see below), whose sum is σ = 268900549632. Its totient is φ = 36080179200.

The previous prime is 116106661091. The next prime is 116106661117. The reversal of 116106661098 is 890166601611.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (116106661091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14081365 + ... + 14089607.

It is an arithmetic number, because the mean of its divisors is an integer number (2801047392).

Almost surely, 2^116106661098 is an apocalyptic number.

116106661098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 116106661098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134450274816).

116106661098 is an abundant number, since it is smaller than the sum of its proper divisors (152793888534).

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

116106661098 is a wasteful number, since it uses less digits than its factorization.

116106661098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8700 (or 8697 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 45.

The spelling of 116106661098 in words is "one hundred sixteen billion, one hundred six million, six hundred sixty-one thousand, ninety-eight".