2120102301121 has 8 divisors (see below), whose sum is σ = 2423120391104. Its totient is φ = 1817120794320.

The previous prime is 2120102301073. The next prime is 2120102301133. The reversal of 2120102301121 is 1211032010212.

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 2120102301121 - 2¹³ = 2120102292929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2120102301095 and 2120102301104.

It is not an unprimeable number, because it can be changed into a prime (2120102301151) 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, 9021495 + ... + 9253516.

It is an arithmetic number, because the mean of its divisors is an integer number (302890048888).

Almost surely, 2^{2120102301121} is an apocalyptic number.

It is an amenable number.

2120102301121 is a deficient number, since it is larger than the sum of its proper divisors (303018089983).

2120102301121 is a wasteful number, since it uses less digits than its factorization.

2120102301121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18291591.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2120102301121 its reverse (1211032010212), we get a palindrome (3331134311333).

The spelling of 2120102301121 in words is "two trillion, one hundred twenty billion, one hundred two million, three hundred one thousand, one hundred twenty-one".