100113120220230 has 64 divisors (see below), whose sum is σ = 287504345257920. Its totient is φ = 24643229591808.

The previous prime is 100113120220189. The next prime is 100113120220231. The reversal of 100113120220230 is 32022021311001.

100113120220230 is a `hidden beast` number, since 100 + 1 + 1 + 312 + 0 + 2 + 20 + 230 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100113120220231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14261124727 + ... + 14261131746.

It is an arithmetic number, because the mean of its divisors is an integer number (4492255394655).

Almost surely, 2^{100113120220230} is an apocalyptic number.

100113120220230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100113120220230 is an abundant number, since it is smaller than the sum of its proper divisors (187391225037690).

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

100113120220230 is a wasteful number, since it uses less digits than its factorization.

100113120220230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28522256502 (or 28522256496 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 100113120220230 its reverse (32022021311001), we get a palindrome (132135141531231).

The spelling of 100113120220230 in words is "one hundred trillion, one hundred thirteen billion, one hundred twenty million, two hundred twenty thousand, two hundred thirty".