110021010121000 has 128 divisors (see below), whose sum is σ = 282324076369920. Its totient is φ = 39798175200000.

The previous prime is 110021010120929. The next prime is 110021010121019. The reversal of 110021010121000 is 121010120011.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24082011 + ... + 28284010.

It is an arithmetic number, because the mean of its divisors is an integer number (2205656846640).

Almost surely, 2^{110021010121000} is an apocalyptic number.

110021010121000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110021010121000 is an abundant number, since it is smaller than the sum of its proper divisors (172303066248920).

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

110021010121000 is a wasteful number, since it uses less digits than its factorization.

110021010121000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52366244 (or 52366230 counting only the distinct ones).

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

Adding to 110021010121000 its reverse (121010120011), we get a palindrome (110142020241011).

The spelling of 110021010121000 in words is "one hundred ten trillion, twenty-one billion, ten million, one hundred twenty-one thousand".