100031022230230 has 48 divisors (see below), whose sum is σ = 225564458933520. Its totient is φ = 31658169670848.

The previous prime is 100031022230219. The next prime is 100031022230239. The reversal of 100031022230230 is 32032220130001.

It is a junction number, because it is equal to n+sod(n) for n = 100031022230198 and 100031022230207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100031022230239) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7851722220 + ... + 7851734959.

It is an arithmetic number, because the mean of its divisors is an integer number (4699259561115).

Almost surely, 2^{100031022230230} is an apocalyptic number.

100031022230230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100031022230230 is an abundant number, since it is smaller than the sum of its proper divisors (125533436703290).

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

100031022230230 is a wasteful number, since it uses less digits than its factorization.

100031022230230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15703457213 (or 15703457206 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 100031022230230 its reverse (32032220130001), we get a palindrome (132063242360231).

The spelling of 100031022230230 in words is "one hundred trillion, thirty-one billion, twenty-two million, two hundred thirty thousand, two hundred thirty".