2123343341 has 4 divisors (see below), whose sum is σ = 2426678112. Its totient is φ = 1820008572.

The previous prime is 2123343259. The next prime is 2123343359. The reversal of 2123343341 is 1433433212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2123343341 - 2²² = 2119149037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2123343341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123343241) 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, 151667375 + ... + 151667388.

It is an arithmetic number, because the mean of its divisors is an integer number (606669528).

Almost surely, 2^2123343341 is an apocalyptic number.

It is an amenable number.

2123343341 is a deficient number, since it is larger than the sum of its proper divisors (303334771).

2123343341 is an equidigital number, since it uses as much as digits as its factorization.

2123343341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303334770.

The product of its digits is 5184, while the sum is 26.

The square root of 2123343341 is about 46079.7497931575. The cubic root of 2123343341 is about 1285.3066114673.

Adding to 2123343341 its reverse (1433433212), we get a palindrome (3556776553).

The spelling of 2123343341 in words is "two billion, one hundred twenty-three million, three hundred forty-three thousand, three hundred forty-one".