211102003011 has 32 divisors (see below), whose sum is σ = 311115644928. Its totient is φ = 126643573760.

The previous prime is 211102002997. The next prime is 211102003069. The reversal of 211102003011 is 110300201112.

211102003011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 211102003011 - 2¹⁹ = 211101478723 is a prime.

It is a super-2 number, since 2×211102003011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (211102003081) 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 31 ways as a sum of consecutive naturals, for example, 2826430 + ... + 2900156.

It is an arithmetic number, because the mean of its divisors is an integer number (9722363904).

Almost surely, 2^211102003011 is an apocalyptic number.

211102003011 is a deficient number, since it is larger than the sum of its proper divisors (100013641917).

211102003011 is a wasteful number, since it uses less digits than its factorization.

211102003011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76211.

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

Adding to 211102003011 its reverse (110300201112), we get a palindrome (321402204123).

The spelling of 211102003011 in words is "two hundred eleven billion, one hundred two million, three thousand, eleven".