1001100120110 has 8 divisors (see below), whose sum is σ = 1801980216216. Its totient is φ = 400440048040.

The previous prime is 1001100120109. The next prime is 1001100120211. The reversal of 1001100120110 is 110210011001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon 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 3 ways as a sum of consecutive naturals, for example, 50055005996 + ... + 50055006015.

It is an arithmetic number, because the mean of its divisors is an integer number (225247527027).

Almost surely, 2^{1001100120110} is an apocalyptic number.

1001100120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001100120110 is a deficient number, since it is larger than the sum of its proper divisors (800880096106).

1001100120110 is a wasteful number, since it uses less digits than its factorization.

1001100120110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100110012018.

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

Adding to 1001100120110 its reverse (110210011001), we get a palindrome (1111310131111).

The spelling of 1001100120110 in words is "one trillion, one billion, one hundred million, one hundred twenty thousand, one hundred ten".