100312323 has 4 divisors (see below), whose sum is σ = 133749768. Its totient is φ = 66874880.

The previous prime is 100312307. The next prime is 100312327. The reversal of 100312323 is 323213001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100312323 - 2⁴ = 100312307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100312327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16718718 + ... + 16718723.

It is an arithmetic number, because the mean of its divisors is an integer number (33437442).

Almost surely, 2^100312323 is an apocalyptic number.

100312323 is a deficient number, since it is larger than the sum of its proper divisors (33437445).

100312323 is an equidigital number, since it uses as much as digits as its factorization.

100312323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33437444.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 100312323 is about 10015.6039757970. The cubic root of 100312323 is about 464.6416061412.

Adding to 100312323 its reverse (323213001), we get a palindrome (423525324).

The spelling of 100312323 in words is "one hundred million, three hundred twelve thousand, three hundred twenty-three".