110100200102120 has 16 divisors (see below), whose sum is σ = 247725450229860. Its totient is φ = 44040080040832.

The previous prime is 110100200102051. The next prime is 110100200102129. The reversal of 110100200102120 is 21201002001011.

It can be written as a sum of positive squares in 2 ways, for example, as 106826322405124 + 3273877696996 = 10335682^2 + 1809386^2 .

It is not an unprimeable number, because it can be changed into a prime (110100200102129) 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 3 ways as a sum of consecutive naturals, for example, 1376252501237 + ... + 1376252501316.

Almost surely, 2^{110100200102120} is an apocalyptic number.

110100200102120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110100200102120 is an abundant number, since it is smaller than the sum of its proper divisors (137625250127740).

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

110100200102120 is a wasteful number, since it uses less digits than its factorization.

110100200102120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2752505002564 (or 2752505002560 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 110100200102120 its reverse (21201002001011), we get a palindrome (131301202103131).

The spelling of 110100200102120 in words is "one hundred ten trillion, one hundred billion, two hundred million, one hundred two thousand, one hundred twenty".