211313251344007 has 2 divisors, whose sum is σ = 211313251344008. Its totient is φ = 211313251344006.

The previous prime is 211313251344001. The next prime is 211313251344029. The reversal of 211313251344007 is 700443152313112.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-211313251344007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211313251344001) 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, 105656625672003 + 105656625672004.

It is an arithmetic number, because the mean of its divisors is an integer number (105656625672004).

Almost surely, 2^{211313251344007} is an apocalyptic number.

211313251344007 is a deficient number, since it is larger than the sum of its proper divisors (1).

211313251344007 is an equidigital number, since it uses as much as digits as its factorization.

211313251344007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 211313251344007 in words is "two hundred eleven trillion, three hundred thirteen billion, two hundred fifty-one million, three hundred forty-four thousand, seven".