100320002303123 has 32 divisors (see below), whose sum is σ = 107968242816000. Its totient is φ = 92913186329856.

The previous prime is 100320002302937. The next prime is 100320002303159. The reversal of 100320002303123 is 321303200023001.

It is a cyclic number.

It is not a de Polignac number, because 100320002303123 - 2¹⁴ = 100320002286739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100320002303095 and 100320002303104.

It is not an unprimeable number, because it can be changed into a prime (100320002333123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4366854065 + ... + 4366877037.

It is an arithmetic number, because the mean of its divisors is an integer number (3374007588000).

Almost surely, 2^{100320002303123} is an apocalyptic number.

100320002303123 is a deficient number, since it is larger than the sum of its proper divisors (7648240512877).

100320002303123 is a wasteful number, since it uses less digits than its factorization.

100320002303123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28331.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 100320002303123 its reverse (321303200023001), we get a palindrome (421623202326124).

The spelling of 100320002303123 in words is "one hundred trillion, three hundred twenty billion, two million, three hundred three thousand, one hundred twenty-three".