100310210220 has 96 divisors (see below), whose sum is σ = 306470304000. Its totient is φ = 24312213760.

The previous prime is 100310210219. The next prime is 100310210381. The reversal of 100310210220 is 22012013001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 100310210196 and 100310210205.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3505531 + ... + 3534029.

It is an arithmetic number, because the mean of its divisors is an integer number (3192399000).

Almost surely, 2^100310210220 is an apocalyptic number.

100310210220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100310210220 is an abundant number, since it is smaller than the sum of its proper divisors (206160093780).

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

100310210220 is a wasteful number, since it uses less digits than its factorization.

100310210220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33855 (or 33853 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 100310210220 its reverse (22012013001), we get a palindrome (122322223221).

The spelling of 100310210220 in words is "one hundred billion, three hundred ten million, two hundred ten thousand, two hundred twenty".