4212101323 has 2 divisors, whose sum is σ = 4212101324. Its totient is φ = 4212101322.

The previous prime is 4212101321. The next prime is 4212101351. The reversal of 4212101323 is 3231012124.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4212101323 - 2¹ = 4212101321 is a prime.

Together with 4212101321, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4212101323.

It is not a weakly prime, because it can be changed into another prime (4212101321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2106050661 + 2106050662.

It is an arithmetic number, because the mean of its divisors is an integer number (2106050662).

Almost surely, 2^4212101323 is an apocalyptic number.

4212101323 is a deficient number, since it is larger than the sum of its proper divisors (1).

4212101323 is an equidigital number, since it uses as much as digits as its factorization.

4212101323 is an evil number, because the sum of its binary digits is even.

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

The square root of 4212101323 is about 64900.7035632126. The cubic root of 4212101323 is about 1614.9767332672.

Adding to 4212101323 its reverse (3231012124), we get a palindrome (7443113447).

The spelling of 4212101323 in words is "four billion, two hundred twelve million, one hundred one thousand, three hundred twenty-three".