100313020323 has 16 divisors (see below), whose sum is σ = 151048144800. Its totient is φ = 65779028640.

The previous prime is 100313020309. The next prime is 100313020333. The reversal of 100313020323 is 323020313001.

100313020323 is a `hidden beast` number, since 10 + 0 + 31 + 302 + 0 + 323 = 666.

It is not a de Polignac number, because 100313020323 - 2²⁶ = 100245911459 is a prime.

It is a super-2 number, since 2×100313020323² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100313020296 and 100313020305.

It is not an unprimeable number, because it can be changed into a prime (100313020333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30451608 + ... + 30454901.

It is an arithmetic number, because the mean of its divisors is an integer number (9440509050).

Almost surely, 2^100313020323 is an apocalyptic number.

100313020323 is a deficient number, since it is larger than the sum of its proper divisors (50735124477).

100313020323 is an equidigital number, since it uses as much as digits as its factorization.

100313020323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60906579 (or 60906573 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 100313020323 its reverse (323020313001), we get a palindrome (423333333324).

The spelling of 100313020323 in words is "one hundred billion, three hundred thirteen million, twenty thousand, three hundred twenty-three".