100623240505000 has 40 divisors (see below), whose sum is σ = 235760252514930. Its totient is φ = 40249296200000.

The previous prime is 100623240504959. The next prime is 100623240505003. The reversal of 100623240505000 is 505042326001.

It can be written as a sum of positive squares in 5 ways, for example, as 18096226729156 + 82527013775844 = 4253966^2 + 9084438^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 100623240505000.

It is not an unprimeable number, because it can be changed into a prime (100623240505003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 10062319051 + ... + 10062329050.

Almost surely, 2^{100623240505000} is an apocalyptic number.

100623240505000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100623240505000 is an abundant number, since it is smaller than the sum of its proper divisors (135137012009930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100623240505000 is an equidigital number, since it uses as much as digits as its factorization.

100623240505000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20124648127 (or 20124648108 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 100623240505000 in words is "one hundred trillion, six hundred twenty-three billion, two hundred forty million, five hundred five thousand".