100000320311 has 4 divisors (see below), whose sum is σ = 105882692112. Its totient is φ = 94117948512.

The previous prime is 100000320263. The next prime is 100000320317. The reversal of 100000320311 is 113023000001.

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 100000320311 - 2⁶ = 100000320247 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100000320292 and 100000320301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100000320317) 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, 2941185875 + ... + 2941185908.

It is an arithmetic number, because the mean of its divisors is an integer number (26470673028).

Almost surely, 2^100000320311 is an apocalyptic number.

100000320311 is a deficient number, since it is larger than the sum of its proper divisors (5882371801).

100000320311 is an equidigital number, since it uses as much as digits as its factorization.

100000320311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5882371800.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 100000320311 its reverse (113023000001), we get a palindrome (213023320312).

The spelling of 100000320311 in words is "one hundred billion, three hundred twenty thousand, three hundred eleven".