100111020110 has 16 divisors (see below), whose sum is σ = 182889387216. Its totient is φ = 39446730048.

The previous prime is 100111020091. The next prime is 100111020143. The reversal of 100111020110 is 11020111001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 74709047 + ... + 74710386.

It is an arithmetic number, because the mean of its divisors is an integer number (11430586701).

Almost surely, 2^100111020110 is an apocalyptic number.

100111020110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100111020110 is a deficient number, since it is larger than the sum of its proper divisors (82778367106).

100111020110 is a wasteful number, since it uses less digits than its factorization.

100111020110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149419507.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 100111020110 its reverse (11020111001), we get a palindrome (111131131111).

The spelling of 100111020110 in words is "one hundred billion, one hundred eleven million, twenty thousand, one hundred ten".