103201211 has 2 divisors, whose sum is σ = 103201212. Its totient is φ = 103201210.

The previous prime is 103201187. The next prime is 103201213. The reversal of 103201211 is 112102301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103201211 - 2¹⁰ = 103200187 is a prime.

Together with 103201213, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 103201192 and 103201201.

It is not a weakly prime, because it can be changed into another prime (103201213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51600605 + 51600606.

It is an arithmetic number, because the mean of its divisors is an integer number (51600606).

Almost surely, 2^103201211 is an apocalyptic number.

103201211 is a deficient number, since it is larger than the sum of its proper divisors (1).

103201211 is an equidigital number, since it uses as much as digits as its factorization.

103201211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 103201211 is about 10158.7996830334. The cubic root of 103201211 is about 469.0598544880.

Adding to 103201211 its reverse (112102301), we get a palindrome (215303512).

The spelling of 103201211 in words is "one hundred three million, two hundred one thousand, two hundred eleven".