100120102230 has 32 divisors (see below), whose sum is σ = 242533937664. Its totient is φ = 26449172576.

The previous prime is 100120102217. The next prime is 100120102231. The reversal of 100120102230 is 32201021001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100120102231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15591822 + ... + 15598241.

It is an arithmetic number, because the mean of its divisors is an integer number (7579185552).

Almost surely, 2^100120102230 is an apocalyptic number.

100120102230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100120102230 is an abundant number, since it is smaller than the sum of its proper divisors (142413835434).

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

100120102230 is a wasteful number, since it uses less digits than its factorization.

100120102230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31190180.

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

Adding to 100120102230 its reverse (32201021001), we get a palindrome (132321123231).

The spelling of 100120102230 in words is "one hundred billion, one hundred twenty million, one hundred two thousand, two hundred thirty".