103212301 has 2 divisors, whose sum is σ = 103212302. Its totient is φ = 103212300.

The previous prime is 103212259. The next prime is 103212311.

103212301 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72675625 + 30536676 = 8525^2 + 5526^2 .

It is a palprime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103212301 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103212311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51606150 + 51606151.

It is an arithmetic number, because the mean of its divisors is an integer number (51606151).

Almost surely, 2^103212301 is an apocalyptic number.

It is an amenable number.

103212301 is a deficient number, since it is larger than the sum of its proper divisors (1).

103212301 is an equidigital number, since it uses as much as digits as its factorization.

103212301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 103212301 is about 10159.3455005724. The cubic root of 103212301 is about 469.0766556070.

The spelling of 103212301 in words is "one hundred three million, two hundred twelve thousand, three hundred one".