1001110330121 has 16 divisors (see below), whose sum is σ = 1099460210688. Its totient is φ = 904003530000.

The previous prime is 1001110330111. The next prime is 1001110330151. The reversal of 1001110330121 is 1210330111001.

It is a happy number.

1001110330121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1001110330121 - 2¹⁴ = 1001110313737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1001110330096 and 1001110330105.

It is not an unprimeable number, because it can be changed into a prime (1001110330111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 519296 + ... + 1507278.

It is an arithmetic number, because the mean of its divisors is an integer number (68716263168).

Almost surely, 2^{1001110330121} is an apocalyptic number.

1001110330121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1001110330121 is a deficient number, since it is larger than the sum of its proper divisors (98349880567).

1001110330121 is a wasteful number, since it uses less digits than its factorization.

1001110330121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988612.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 1001110330121 its reverse (1210330111001), we get a palindrome (2211440441122).

The spelling of 1001110330121 in words is "one trillion, one billion, one hundred ten million, three hundred thirty thousand, one hundred twenty-one".