100110100986 has 64 divisors (see below), whose sum is σ = 254713205760. Its totient is φ = 28550536560.

The previous prime is 100110100967. The next prime is 100110100991. The reversal of 100110100986 is 689001011001.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 35320 + ... + 448851.

It is an arithmetic number, because the mean of its divisors is an integer number (3979893840).

Almost surely, 2^100110100986 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100110100986, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127356602880).

100110100986 is an abundant number, since it is smaller than the sum of its proper divisors (154603104774).

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

100110100986 is a wasteful number, since it uses less digits than its factorization.

100110100986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484736 (or 484730 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 27.

Adding to 100110100986 its reverse (689001011001), we get a palindrome (789111111987).

The spelling of 100110100986 in words is "one hundred billion, one hundred ten million, one hundred thousand, nine hundred eighty-six".