100445323224 has 32 divisors (see below), whose sum is σ = 251121090240. Its totient is φ = 33480736800.

The previous prime is 100445323217. The next prime is 100445323229. The reversal of 100445323224 is 422323544001.

It is a junction number, because it is equal to n+sod(n) for n = 100445323191 and 100445323200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100445323229) 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, 1413259 + ... + 1482629.

It is an arithmetic number, because the mean of its divisors is an integer number (7847534070).

Almost surely, 2^100445323224 is an apocalyptic number.

It is an amenable number.

100445323224 is an abundant number, since it is smaller than the sum of its proper divisors (150675767016).

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

100445323224 is a wasteful number, since it uses less digits than its factorization.

100445323224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129711 (or 129707 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 100445323224 its reverse (422323544001), we get a palindrome (522768867225).

The spelling of 100445323224 in words is "one hundred billion, four hundred forty-five million, three hundred twenty-three thousand, two hundred twenty-four".