102213301 has 2 divisors, whose sum is σ = 102213302. Its totient is φ = 102213300.

The previous prime is 102213271. The next prime is 102213317. The reversal of 102213301 is 103312201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95531076 + 6682225 = 9774^2 + 2585^2 .

It is a cyclic number.

It is not a de Polignac number, because 102213301 - 2¹¹ = 102211253 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102213101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51106650 + 51106651.

It is an arithmetic number, because the mean of its divisors is an integer number (51106651).

Almost surely, 2^102213301 is an apocalyptic number.

It is an amenable number.

102213301 is a deficient number, since it is larger than the sum of its proper divisors (1).

102213301 is an equidigital number, since it uses as much as digits as its factorization.

102213301 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 102213301 is about 10110.0593964625. The cubic root of 102213301 is about 467.5583363961.

Adding to 102213301 its reverse (103312201), we get a palindrome (205525502).

The spelling of 102213301 in words is "one hundred two million, two hundred thirteen thousand, three hundred one".