100001323202 has 16 divisors (see below), whose sum is σ = 163752773472. Its totient is φ = 45423412320.

The previous prime is 100001323189. The next prime is 100001323217. The reversal of 100001323202 is 202323100001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1554488 + ... + 1617539.

It is an arithmetic number, because the mean of its divisors is an integer number (10234548342).

Almost surely, 2^100001323202 is an apocalyptic number.

100001323202 is a deficient number, since it is larger than the sum of its proper divisors (63751450270).

100001323202 is a wasteful number, since it uses less digits than its factorization.

100001323202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3173473.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 100001323202 its reverse (202323100001), we get a palindrome (302324423203).

The spelling of 100001323202 in words is "one hundred billion, one million, three hundred twenty-three thousand, two hundred two".