100444203323 has 8 divisors (see below), whose sum is σ = 107980331520. Its totient is φ = 93133034280.

The previous prime is 100444203311. The next prime is 100444203373. The reversal of 100444203323 is 323302444001.

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 100444203323 - 2¹⁴ = 100444186939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100444203292 and 100444203301.

It is not an unprimeable number, because it can be changed into a prime (100444203373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56238863 + ... + 56240648.

It is an arithmetic number, because the mean of its divisors is an integer number (13497541440).

Almost surely, 2^100444203323 is an apocalyptic number.

100444203323 is a deficient number, since it is larger than the sum of its proper divisors (7536128197).

100444203323 is a wasteful number, since it uses less digits than its factorization.

100444203323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112479577.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 100444203323 its reverse (323302444001), we get a palindrome (423746647324).

The spelling of 100444203323 in words is "one hundred billion, four hundred forty-four million, two hundred three thousand, three hundred twenty-three".