20110034110120 has 32 divisors (see below), whose sum is σ = 45551251773000. Its totient is φ = 7990026972928.

The previous prime is 20110034110039. The next prime is 20110034110147. The reversal of 20110034110120 is 2101143001102.

It can be written as a sum of positive squares in 4 ways, for example, as 14130336613156 + 5979697496964 = 3759034^2 + 2445342^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20110034110094 and 20110034110103.

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, 1687077439 + ... + 1687089358.

Almost surely, 2^{20110034110120} is an apocalyptic number.

20110034110120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20110034110120 is an abundant number, since it is smaller than the sum of its proper divisors (25441217662880).

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

20110034110120 is a wasteful number, since it uses less digits than its factorization.

20110034110120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3374166957 (or 3374166953 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 20110034110120 its reverse (2101143001102), we get a palindrome (22211177111222).

The spelling of 20110034110120 in words is "twenty trillion, one hundred ten billion, thirty-four million, one hundred ten thousand, one hundred twenty".