100230052200 has 48 divisors (see below), whose sum is σ = 310713163680. Its totient is φ = 26728013760.

The previous prime is 100230052163. The next prime is 100230052201. The reversal of 100230052200 is 2250032001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 100230052200.

It is not an unprimeable number, because it can be changed into a prime (100230052201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83524444 + ... + 83525643.

It is an arithmetic number, because the mean of its divisors is an integer number (6473190910).

Almost surely, 2^100230052200 is an apocalyptic number.

100230052200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100230052200 is an abundant number, since it is smaller than the sum of its proper divisors (210483111480).

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

100230052200 is a wasteful number, since it uses less digits than its factorization.

100230052200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167050106 (or 167050097 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

Adding to 100230052200 its reverse (2250032001), we get a palindrome (102480084201).

The spelling of 100230052200 in words is "one hundred billion, two hundred thirty million, fifty-two thousand, two hundred".