110100109990 has 32 divisors (see below), whose sum is σ = 213493998816. Its totient is φ = 40639173120.

The previous prime is 110100109921. The next prime is 110100109991. The reversal of 110100109990 is 99901001011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110100109991) 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 15 ways as a sum of consecutive naturals, for example, 270049 + ... + 541411.

It is an arithmetic number, because the mean of its divisors is an integer number (6671687463).

Almost surely, 2^110100109990 is an apocalyptic number.

110100109990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110100109990 is a deficient number, since it is larger than the sum of its proper divisors (103393888826).

110100109990 is a wasteful number, since it uses less digits than its factorization.

110100109990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274504.

The product of its (nonzero) digits is 729, while the sum is 31.

The spelling of 110100109990 in words is "one hundred ten billion, one hundred million, one hundred nine thousand, nine hundred ninety".