100220030108 has 12 divisors (see below), whose sum is σ = 191329148472. Its totient is φ = 45554559120.

The previous prime is 100220030101. The next prime is 100220030111. The reversal of 100220030108 is 801030022001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100220030101) 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, 1138863935 + ... + 1138864022.

It is an arithmetic number, because the mean of its divisors is an integer number (15944095706).

Almost surely, 2^100220030108 is an apocalyptic number.

It is an amenable number.

100220030108 is a deficient number, since it is larger than the sum of its proper divisors (91109118364).

100220030108 is a wasteful number, since it uses less digits than its factorization.

100220030108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2277727972 (or 2277727970 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 100220030108 its reverse (801030022001), we get a palindrome (901250052109).

The spelling of 100220030108 in words is "one hundred billion, two hundred twenty million, thirty thousand, one hundred eight".