2141204323 has 2 divisors, whose sum is σ = 2141204324. Its totient is φ = 2141204322.

The previous prime is 2141204321. The next prime is 2141204381. The reversal of 2141204323 is 3234021412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2141204323 - 2¹ = 2141204321 is a prime.

Together with 2141204321, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2141204294 and 2141204303.

It is not a weakly prime, because it can be changed into another prime (2141204321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070602161 + 1070602162.

It is an arithmetic number, because the mean of its divisors is an integer number (1070602162).

Almost surely, 2^2141204323 is an apocalyptic number.

2141204323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2141204323 is an equidigital number, since it uses as much as digits as its factorization.

2141204323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2141204323 is about 46273.1490499620. The cubic root of 2141204323 is about 1288.9004357388.

Adding to 2141204323 its reverse (3234021412), we get a palindrome (5375225735).

The spelling of 2141204323 in words is "two billion, one hundred forty-one million, two hundred four thousand, three hundred twenty-three".