100303322123 has 8 divisors (see below), whose sum is σ = 111793176720. Its totient is φ = 89434540800.

The previous prime is 100303322107. The next prime is 100303322129. The reversal of 100303322123 is 321223303001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100303322123 - 2⁴ = 100303322107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100303322095 and 100303322104.

It is not an unprimeable number, because it can be changed into a prime (100303322129) 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 7 ways as a sum of consecutive naturals, for example, 155267978 + ... + 155268623.

It is an arithmetic number, because the mean of its divisors is an integer number (13974147090).

Almost surely, 2^100303322123 is an apocalyptic number.

100303322123 is a deficient number, since it is larger than the sum of its proper divisors (11489854597).

100303322123 is a wasteful number, since it uses less digits than its factorization.

100303322123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310536637.

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

Adding to 100303322123 its reverse (321223303001), we get a palindrome (421526625124).

The spelling of 100303322123 in words is "one hundred billion, three hundred three million, three hundred twenty-two thousand, one hundred twenty-three".