100110111010992 has 100 divisors (see below), whose sum is σ = 295912550536416. Its totient is φ = 32660036196480.

The previous prime is 100110111010969. The next prime is 100110111010993. The reversal of 100110111010992 is 299010111011001.

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

It is not an unprimeable number, because it can be changed into a prime (100110111010993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 821699259 + ... + 821821082.

Almost surely, 2^{100110111010992} is an apocalyptic number.

100110111010992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100110111010992 is an abundant number, since it is smaller than the sum of its proper divisors (195802439525424).

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

100110111010992 is a wasteful number, since it uses less digits than its factorization.

100110111010992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1643520408 (or 1643520393 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 27.

Adding to 100110111010992 its reverse (299010111011001), we get a palindrome (399120222021993).

The spelling of 100110111010992 in words is "one hundred trillion, one hundred ten billion, one hundred eleven million, ten thousand, nine hundred ninety-two".