5121314323 has 2 divisors, whose sum is σ = 5121314324. Its totient is φ = 5121314322.

The previous prime is 5121314293. The next prime is 5121314459. The reversal of 5121314323 is 3234131215.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5121314323 - 2²⁹ = 4584443411 is a prime.

It is not a weakly prime, because it can be changed into another prime (5121314623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2560657161 + 2560657162.

It is an arithmetic number, because the mean of its divisors is an integer number (2560657162).

Almost surely, 2^5121314323 is an apocalyptic number.

5121314323 is a deficient number, since it is larger than the sum of its proper divisors (1).

5121314323 is an equidigital number, since it uses as much as digits as its factorization.

5121314323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 25.

The square root of 5121314323 is about 71563.3588018338. The cubic root of 5121314323 is about 1723.6952197757.

Adding to 5121314323 its reverse (3234131215), we get a palindrome (8355445538).

It can be divided in two parts, 51213 and 14323, that added together give a 16-th power (65536 = 2¹⁶).

The spelling of 5121314323 in words is "five billion, one hundred twenty-one million, three hundred fourteen thousand, three hundred twenty-three".