100500323 has 24 divisors (see below), whose sum is σ = 128561904. Its totient is φ = 77683200.

The previous prime is 100500319. The next prime is 100500343. The reversal of 100500323 is 323005001.

It is not a de Polignac number, because 100500323 - 2² = 100500319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100500298 and 100500307.

It is not an unprimeable number, because it can be changed into a prime (100500343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73163 + ... + 74523.

It is an arithmetic number, because the mean of its divisors is an integer number (5356746).

Almost surely, 2^100500323 is an apocalyptic number.

100500323 is a deficient number, since it is larger than the sum of its proper divisors (28061581).

100500323 is a wasteful number, since it uses less digits than its factorization.

100500323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523 (or 1516 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 100500323 is about 10024.9849376445. The cubic root of 100500323 is about 464.9316938245.

Adding to 100500323 its reverse (323005001), we get a palindrome (423505324).

The spelling of 100500323 in words is "one hundred million, five hundred thousand, three hundred twenty-three".