1002110110121 has 8 divisors (see below), whose sum is σ = 1002518549760. Its totient is φ = 1001701747728.

The previous prime is 1002110110003. The next prime is 1002110110207. The reversal of 1002110110121 is 1210110112001.

1002110110121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1002110110121 - 2¹⁰ = 1002110109097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1002110110921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44791880 + ... + 44814246.

It is an arithmetic number, because the mean of its divisors is an integer number (125314818720).

Almost surely, 2^{1002110110121} is an apocalyptic number.

It is an amenable number.

1002110110121 is a deficient number, since it is larger than the sum of its proper divisors (408439639).

1002110110121 is a wasteful number, since it uses less digits than its factorization.

1002110110121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38623.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1002110110121 its reverse (1210110112001), we get a palindrome (2212220222122).

The spelling of 1002110110121 in words is "one trillion, two billion, one hundred ten million, one hundred ten thousand, one hundred twenty-one".