100003201211 has 8 divisors (see below), whose sum is σ = 100524672864. Its totient is φ = 99481869760.

The previous prime is 100003201183. The next prime is 100003201223. The reversal of 100003201211 is 112102300001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100003201211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100003201192 and 100003201201.

It is not an unprimeable number, because it can be changed into a prime (100003201241) 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 7 ways as a sum of consecutive naturals, for example, 1590671 + ... + 1652343.

It is an arithmetic number, because the mean of its divisors is an integer number (12565584108).

Almost surely, 2^100003201211 is an apocalyptic number.

100003201211 is a deficient number, since it is larger than the sum of its proper divisors (521471653).

100003201211 is an equidigital number, since it uses as much as digits as its factorization.

100003201211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70101.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 100003201211 its reverse (112102300001), we get a palindrome (212105501212).

The spelling of 100003201211 in words is "one hundred billion, three million, two hundred one thousand, two hundred eleven".