2041212311 has 2 divisors, whose sum is σ = 2041212312. Its totient is φ = 2041212310.

The previous prime is 2041212307. The next prime is 2041212319. The reversal of 2041212311 is 1132121402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2041212311 - 2² = 2041212307 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2041212311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2041212319) 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 as a sum of consecutive naturals, namely, 1020606155 + 1020606156.

It is an arithmetic number, because the mean of its divisors is an integer number (1020606156).

Almost surely, 2^2041212311 is an apocalyptic number.

2041212311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2041212311 is an equidigital number, since it uses as much as digits as its factorization.

2041212311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2041212311 is about 45179.7776776292. Note that the first 3 decimals coincide. The cubic root of 2041212311 is about 1268.5163220104.

Adding to 2041212311 its reverse (1132121402), we get a palindrome (3173333713).

Subtracting from 2041212311 its reverse (1132121402), we obtain a palindrome (909090909).

It can be divided in two parts, 20412 and 12311, that added together give a palindrome (32723).

The spelling of 2041212311 in words is "two billion, forty-one million, two hundred twelve thousand, three hundred eleven".