2130302322121 has 8 divisors (see below), whose sum is σ = 2166949229760. Its totient is φ = 2093673417552.

The previous prime is 2130302322103. The next prime is 2130302322199. The reversal of 2130302322121 is 1212232030312.

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

It is not a de Polignac number, because 2130302322121 - 2³⁷ = 1992863368649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2130302322092 and 2130302322101.

It is not an unprimeable number, because it can be changed into a prime (2130302322221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4261965 + ... + 4735498.

It is an arithmetic number, because the mean of its divisors is an integer number (270868653720).

Almost surely, 2^{2130302322121} is an apocalyptic number.

It is an amenable number.

2130302322121 is a deficient number, since it is larger than the sum of its proper divisors (36646907639).

2130302322121 is an equidigital number, since it uses as much as digits as its factorization.

2130302322121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9001535.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2130302322121 its reverse (1212232030312), we get a palindrome (3342534352433).

The spelling of 2130302322121 in words is "two trillion, one hundred thirty billion, three hundred two million, three hundred twenty-two thousand, one hundred twenty-one".