20240315323 has 2 divisors, whose sum is σ = 20240315324. Its totient is φ = 20240315322.

The previous prime is 20240315321. The next prime is 20240315339. The reversal of 20240315323 is 32351304202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20240315323 - 2¹ = 20240315321 is a prime.

Together with 20240315321, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (20240315321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10120157661 + 10120157662.

It is an arithmetic number, because the mean of its divisors is an integer number (10120157662).

Almost surely, 2^20240315323 is an apocalyptic number.

20240315323 is a deficient number, since it is larger than the sum of its proper divisors (1).

20240315323 is an equidigital number, since it uses as much as digits as its factorization.

20240315323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 20240315323 its reverse (32351304202), we get a palindrome (52591619525).

The spelling of 20240315323 in words is "twenty billion, two hundred forty million, three hundred fifteen thousand, three hundred twenty-three".