211314653153 has 2 divisors, whose sum is σ = 211314653154. Its totient is φ = 211314653152.

The previous prime is 211314653141. The next prime is 211314653161. The reversal of 211314653153 is 351356413112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 161063360929 + 50251292224 = 401327^2 + 224168^2 .

It is a cyclic number.

It is not a de Polignac number, because 211314653153 - 2⁸ = 211314652897 is a prime.

It is not a weakly prime, because it can be changed into another prime (211314653113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105657326576 + 105657326577.

It is an arithmetic number, because the mean of its divisors is an integer number (105657326577).

Almost surely, 2^211314653153 is an apocalyptic number.

It is an amenable number.

211314653153 is a deficient number, since it is larger than the sum of its proper divisors (1).

211314653153 is an equidigital number, since it uses as much as digits as its factorization.

211314653153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32400, while the sum is 35.

The spelling of 211314653153 in words is "two hundred eleven billion, three hundred fourteen million, six hundred fifty-three thousand, one hundred fifty-three".