100323312201 has 24 divisors (see below), whose sum is σ = 165831941184. Its totient is φ = 57251849760.

The previous prime is 100323312191. The next prime is 100323312233. The reversal of 100323312201 is 102213323001.

100323312201 is a `hidden beast` number, since 10 + 0 + 323 + 312 + 20 + 1 = 666.

It is not a de Polignac number, because 100323312201 - 2¹⁷ = 100323181129 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100323312101) 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 23 ways as a sum of consecutive naturals, for example, 1004115 + ... + 1099496.

It is an arithmetic number, because the mean of its divisors is an integer number (6909664216).

Almost surely, 2^100323312201 is an apocalyptic number.

It is an amenable number.

100323312201 is a deficient number, since it is larger than the sum of its proper divisors (65508628983).

100323312201 is a wasteful number, since it uses less digits than its factorization.

100323312201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2104381 (or 2104378 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 100323312201 its reverse (102213323001), we get a palindrome (202536635202).

It can be divided in two parts, 10032 and 3312201, that added together give a palindrome (3322233).

The spelling of 100323312201 in words is "one hundred billion, three hundred twenty-three million, three hundred twelve thousand, two hundred one".