211033103202011 has 8 divisors (see below), whose sum is σ = 211303602340560. Its totient is φ = 210762610030368.

The previous prime is 211033103202007. The next prime is 211033103202029. The reversal of 211033103202011 is 110202301330112.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 211033103202011 - 2² = 211033103202007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211033103202001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71580005 + ... + 74469881.

It is an arithmetic number, because the mean of its divisors is an integer number (26412950292570).

Almost surely, 2^{211033103202011} is an apocalyptic number.

211033103202011 is a deficient number, since it is larger than the sum of its proper divisors (270499138549).

211033103202011 is an equidigital number, since it uses as much as digits as its factorization.

211033103202011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2983453.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 211033103202011 its reverse (110202301330112), we get a palindrome (321235404532123).

The spelling of 211033103202011 in words is "two hundred eleven trillion, thirty-three billion, one hundred three million, two hundred two thousand, eleven".