100313230220 has 36 divisors (see below), whose sum is σ = 245050893360. Its totient is φ = 34393107168.

The previous prime is 100313230177. The next prime is 100313230223. The reversal of 100313230220 is 22032313001.

It is not an unprimeable number, because it can be changed into a prime (100313230223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51179240 + ... + 51181199.

It is an arithmetic number, because the mean of its divisors is an integer number (6806969260).

Almost surely, 2^100313230220 is an apocalyptic number.

100313230220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100313230220 is an abundant number, since it is smaller than the sum of its proper divisors (144737663140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100313230220 is a wasteful number, since it uses less digits than its factorization.

100313230220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102360462 (or 102360453 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 100313230220 its reverse (22032313001), we get a palindrome (122345543221).

The spelling of 100313230220 in words is "one hundred billion, three hundred thirteen million, two hundred thirty thousand, two hundred twenty".