24120723013 has 2 divisors, whose sum is σ = 24120723014. Its totient is φ = 24120723012.

The previous prime is 24120723007. The next prime is 24120723017. The reversal of 24120723013 is 31032702142.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22056111169 + 2064611844 = 148513^2 + 45438^2 .

It is a cyclic number.

It is not a de Polignac number, because 24120723013 - 2⁵ = 24120722981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24120723017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12060361506 + 12060361507.

It is an arithmetic number, because the mean of its divisors is an integer number (12060361507).

Almost surely, 2^24120723013 is an apocalyptic number.

It is an amenable number.

24120723013 is a deficient number, since it is larger than the sum of its proper divisors (1).

24120723013 is an equidigital number, since it uses as much as digits as its factorization.

24120723013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

The spelling of 24120723013 in words is "twenty-four billion, one hundred twenty million, seven hundred twenty-three thousand, thirteen".