211100012341 has 2 divisors, whose sum is σ = 211100012342. Its totient is φ = 211100012340.

The previous prime is 211100012329. The next prime is 211100012437. The reversal of 211100012341 is 143210001112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 143985338116 + 67114674225 = 379454^2 + 259065^2 .

It is a cyclic number.

It is not a de Polignac number, because 211100012341 - 2¹¹ = 211100010293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211100012041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105550006170 + 105550006171.

It is an arithmetic number, because the mean of its divisors is an integer number (105550006171).

Almost surely, 2^211100012341 is an apocalyptic number.

It is an amenable number.

211100012341 is a deficient number, since it is larger than the sum of its proper divisors (1).

211100012341 is an equidigital number, since it uses as much as digits as its factorization.

211100012341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 211100012341 its reverse (143210001112), we get a palindrome (354310013453).

The spelling of 211100012341 in words is "two hundred eleven billion, one hundred million, twelve thousand, three hundred forty-one".