2323311141121 has 4 divisors (see below), whose sum is σ = 2323314341332. Its totient is φ = 2323307940912.

The previous prime is 2323311141119. The next prime is 2323311141139. The reversal of 2323311141121 is 1211411133232.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 416882000896 + 1906429140225 = 645664^2 + 1380735^2 .

It is a cyclic number.

It is not a de Polignac number, because 2323311141121 - 2¹ = 2323311141119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2323311141101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69775 + ... + 2156731.

It is an arithmetic number, because the mean of its divisors is an integer number (580828585333).

Almost surely, 2^{2323311141121} is an apocalyptic number.

It is an amenable number.

2323311141121 is a deficient number, since it is larger than the sum of its proper divisors (3200211).

2323311141121 is a wasteful number, since it uses less digits than its factorization.

2323311141121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3200210.

The product of its digits is 864, while the sum is 25.

Adding to 2323311141121 its reverse (1211411133232), we get a palindrome (3534722274353).

The spelling of 2323311141121 in words is "two trillion, three hundred twenty-three billion, three hundred eleven million, one hundred forty-one thousand, one hundred twenty-one".