2321141530211 has 4 divisors (see below), whose sum is σ = 2652733177392. Its totient is φ = 1989549883032.

The previous prime is 2321141530177. The next prime is 2321141530231. The reversal of 2321141530211 is 1120351411232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2321141530211 - 2³⁰ = 2320067788387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2321141530231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165795823580 + ... + 165795823593.

It is an arithmetic number, because the mean of its divisors is an integer number (663183294348).

Almost surely, 2^{2321141530211} is an apocalyptic number.

2321141530211 is a deficient number, since it is larger than the sum of its proper divisors (331591647181).

2321141530211 is an equidigital number, since it uses as much as digits as its factorization.

2321141530211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331591647180.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 2321141530211 its reverse (1120351411232), we get a palindrome (3441492941443).

The spelling of 2321141530211 in words is "two trillion, three hundred twenty-one billion, one hundred forty-one million, five hundred thirty thousand, two hundred eleven".