24723210023 has 2 divisors, whose sum is σ = 24723210024. Its totient is φ = 24723210022.

The previous prime is 24723210013. The next prime is 24723210047. The reversal of 24723210023 is 32001232742.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 24723210023 - 2³⁴ = 7543340839 is a prime.

It is a super-2 number, since 2×24723210023² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24723209974 and 24723210001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24723210013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12361605011 + 12361605012.

It is an arithmetic number, because the mean of its divisors is an integer number (12361605012).

Almost surely, 2^24723210023 is an apocalyptic number.

24723210023 is a deficient number, since it is larger than the sum of its proper divisors (1).

24723210023 is an equidigital number, since it uses as much as digits as its factorization.

24723210023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 26.

Adding to 24723210023 its reverse (32001232742), we get a palindrome (56724442765).

The spelling of 24723210023 in words is "twenty-four billion, seven hundred twenty-three million, two hundred ten thousand, twenty-three".