100001123202 has 8 divisors (see below), whose sum is σ = 200002246416. Its totient is φ = 33333707732.

The previous prime is 100001123191. The next prime is 100001123203. The reversal of 100001123202 is 202321100001.

It is a sphenic number, since it is the product of 3 distinct primes.

100001123202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (100001123203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8333426928 + ... + 8333426939.

It is an arithmetic number, because the mean of its divisors is an integer number (25000280802).

Almost surely, 2^100001123202 is an apocalyptic number.

100001123202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

100001123202 is a wasteful number, since it uses less digits than its factorization.

100001123202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16666853872.

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

Adding to 100001123202 its reverse (202321100001), we get a palindrome (302322223203).

The spelling of 100001123202 in words is "one hundred billion, one million, one hundred twenty-three thousand, two hundred two".