211033103202131 has 16 divisors (see below), whose sum is σ = 242667368332800. Its totient is φ = 179770572229248.

The previous prime is 211033103202073. The next prime is 211033103202157. The reversal of 211033103202131 is 131202301330112.

It is not a de Polignac number, because 211033103202131 - 2¹⁴ = 211033103185747 is a prime.

It is a super-2 number, since 2×211033103202131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 211033103202097 and 211033103202106.

It is not an unprimeable number, because it can be changed into a prime (211033103202161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36902075 + ... + 42235403.

It is an arithmetic number, because the mean of its divisors is an integer number (15166710520800).

Almost surely, 2^{211033103202131} is an apocalyptic number.

211033103202131 is a deficient number, since it is larger than the sum of its proper divisors (31634265130669).

211033103202131 is a wasteful number, since it uses less digits than its factorization.

211033103202131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5368178.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 211033103202131 its reverse (131202301330112), we get a palindrome (342235404532243).

The spelling of 211033103202131 in words is "two hundred eleven trillion, thirty-three billion, one hundred three million, two hundred two thousand, one hundred thirty-one".