2312120341 has 2 divisors, whose sum is σ = 2312120342. Its totient is φ = 2312120340.

The previous prime is 2312120329. The next prime is 2312120347. The reversal of 2312120341 is 1430212132.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1872379441 + 439740900 = 43271^2 + 20970^2 .

It is a cyclic number.

It is not a de Polignac number, because 2312120341 - 2¹⁵ = 2312087573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2312120347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156060170 + 1156060171.

It is an arithmetic number, because the mean of its divisors is an integer number (1156060171).

Almost surely, 2^2312120341 is an apocalyptic number.

It is an amenable number.

2312120341 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312120341 is an equidigital number, since it uses as much as digits as its factorization.

2312120341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2312120341 is about 48084.5124858306. The cubic root of 2312120341 is about 1322.3207454273.

Adding to 2312120341 its reverse (1430212132), we get a palindrome (3742332473).

The spelling of 2312120341 in words is "two billion, three hundred twelve million, one hundred twenty thousand, three hundred forty-one".