100213232230120 has 16 divisors (see below), whose sum is σ = 225479772517860. Its totient is φ = 40085292892032.

The previous prime is 100213232230099. The next prime is 100213232230127. The reversal of 100213232230120 is 21032232312001.

It can be written as a sum of positive squares in 2 ways, for example, as 80351467354404 + 19861764875716 = 8963898^2 + 4456654^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100213232230091 and 100213232230100.

It is not an unprimeable number, because it can be changed into a prime (100213232230127) 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, 1252665402837 + ... + 1252665402916.

Almost surely, 2^{100213232230120} is an apocalyptic number.

100213232230120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100213232230120 is an abundant number, since it is smaller than the sum of its proper divisors (125266540287740).

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

100213232230120 is a wasteful number, since it uses less digits than its factorization.

100213232230120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2505330805764 (or 2505330805760 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 100213232230120 its reverse (21032232312001), we get a palindrome (121245464542121).

The spelling of 100213232230120 in words is "one hundred trillion, two hundred thirteen billion, two hundred thirty-two million, two hundred thirty thousand, one hundred twenty".