100111110021096 has 128 divisors (see below), whose sum is σ = 263846920704000. Its totient is φ = 31566472996608.

The previous prime is 100111110021049. The next prime is 100111110021157. The reversal of 100111110021096 is 690120011111001.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 869090721 + ... + 869205903.

It is an arithmetic number, because the mean of its divisors is an integer number (2061304068000).

Almost surely, 2^{100111110021096} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100111110021096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131923460352000).

100111110021096 is an abundant number, since it is smaller than the sum of its proper divisors (163735810682904).

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

100111110021096 is a wasteful number, since it uses less digits than its factorization.

100111110021096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118063 (or 118059 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 24.

Adding to 100111110021096 its reverse (690120011111001), we get a palindrome (790231121132097).

The spelling of 100111110021096 in words is "one hundred trillion, one hundred eleven billion, one hundred ten million, twenty-one thousand, ninety-six".