2010000120121 has 16 divisors (see below), whose sum is σ = 2312130723840. Its totient is φ = 1711627454160.

The previous prime is 2010000120091. The next prime is 2010000120151. The reversal of 2010000120121 is 1210210000102.

It is an interprime number because it is at equal distance from previous prime (2010000120091) and next prime (2010000120151).

It is a cyclic number.

It is not a de Polignac number, because 2010000120121 - 2⁷ = 2010000119993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2010000120098 and 2010000120107.

It is not an unprimeable number, because it can be changed into a prime (2010000120151) 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, 1739016 + ... + 2654086.

It is an arithmetic number, because the mean of its divisors is an integer number (144508170240).

Almost surely, 2^{2010000120121} is an apocalyptic number.

It is an amenable number.

2010000120121 is a deficient number, since it is larger than the sum of its proper divisors (302130603719).

2010000120121 is a wasteful number, since it uses less digits than its factorization.

2010000120121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917124.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2010000120121 its reverse (1210210000102), we get a palindrome (3220210120223).

The spelling of 2010000120121 in words is "two trillion, ten billion, one hundred twenty thousand, one hundred twenty-one".