100443022323 has 32 divisors (see below), whose sum is σ = 157568355840. Its totient is φ = 55711307520.

The previous prime is 100443022279. The next prime is 100443022403. The reversal of 100443022323 is 323220344001.

It is not a de Polignac number, because 100443022323 - 2¹³ = 100443014131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100443022293 and 100443022302.

It is not an unprimeable number, because it can be changed into a prime (100443022223) 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, 171303 + ... + 479823.

It is an arithmetic number, because the mean of its divisors is an integer number (4924011120).

Almost surely, 2^100443022323 is an apocalyptic number.

100443022323 is a deficient number, since it is larger than the sum of its proper divisors (57125333517).

100443022323 is a wasteful number, since it uses less digits than its factorization.

100443022323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308987.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 100443022323 its reverse (323220344001), we get a palindrome (423663366324).

The spelling of 100443022323 in words is "one hundred billion, four hundred forty-three million, twenty-two thousand, three hundred twenty-three".