3211113100203 has 12 divisors (see below), whose sum is σ = 4694157304200. Its totient is φ = 2114949993216.

The previous prime is 3211113100159. The next prime is 3211113100211. The reversal of 3211113100203 is 3020013111123.

3211113100203 is a `hidden beast` number, since 321 + 1 + 11 + 310 + 0 + 20 + 3 = 666.

It is not a de Polignac number, because 3211113100203 - 2¹⁷ = 3211112969131 is a prime.

It is a super-2 number, since 2×3211113100203² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3211113100213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2149338678 + ... + 2149340171.

It is an arithmetic number, because the mean of its divisors is an integer number (391179775350).

Almost surely, 2^{3211113100203} is an apocalyptic number.

3211113100203 is a deficient number, since it is larger than the sum of its proper divisors (1483044203997).

3211113100203 is a wasteful number, since it uses less digits than its factorization.

3211113100203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4298678938 (or 4298678935 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 3211113100203 its reverse (3020013111123), we get a palindrome (6231126211326).

The spelling of 3211113100203 in words is "three trillion, two hundred eleven billion, one hundred thirteen million, one hundred thousand, two hundred three".