100623240505003 has 2 divisors, whose sum is σ = 100623240505004. Its totient is φ = 100623240505002.

The previous prime is 100623240504959. The next prime is 100623240505057. The reversal of 100623240505003 is 300505042326001.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (300505042326001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100623240505003 - 2⁴⁵ = 65438868416171 is a prime.

It is not a weakly prime, because it can be changed into another prime (100623240502003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50311620252501 + 50311620252502.

It is an arithmetic number, because the mean of its divisors is an integer number (50311620252502).

Almost surely, 2^{100623240505003} is an apocalyptic number.

100623240505003 is a deficient number, since it is larger than the sum of its proper divisors (1).

100623240505003 is an equidigital number, since it uses as much as digits as its factorization.

100623240505003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 100623240505003 in words is "one hundred trillion, six hundred twenty-three billion, two hundred forty million, five hundred five thousand, three".