120021011000110 has 64 divisors (see below), whose sum is σ = 242316729059328. Its totient is φ = 42422395680000.

The previous prime is 120021011000087. The next prime is 120021011000131. The reversal of 120021011000110 is 11000110120021.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47877786 + ... + 50322205.

It is an arithmetic number, because the mean of its divisors is an integer number (3786198891552).

Almost surely, 2^{120021011000110} is an apocalyptic number.

120021011000110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120021011000110 is an abundant number, since it is smaller than the sum of its proper divisors (122295718059218).

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

120021011000110 is a wasteful number, since it uses less digits than its factorization.

120021011000110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98200321.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 120021011000110 its reverse (11000110120021), we get a palindrome (131021121120131).

The spelling of 120021011000110 in words is "one hundred twenty trillion, twenty-one billion, eleven million, one hundred ten", and thus it is an aban number.