213010417 has 2 divisors, whose sum is σ = 213010418. Its totient is φ = 213010416.

The previous prime is 213010409. The next prime is 213010451. The reversal of 213010417 is 714010312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 191517921 + 21492496 = 13839^2 + 4636^2 .

It is a cyclic number.

It is not a de Polignac number, because 213010417 - 2³ = 213010409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 213010394 and 213010403.

It is not a weakly prime, because it can be changed into another prime (213010117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106505208 + 106505209.

It is an arithmetic number, because the mean of its divisors is an integer number (106505209).

Almost surely, 2^213010417 is an apocalyptic number.

It is an amenable number.

213010417 is a deficient number, since it is larger than the sum of its proper divisors (1).

213010417 is an equidigital number, since it uses as much as digits as its factorization.

213010417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 213010417 is about 14594.8763955026. The cubic root of 213010417 is about 597.2189975499.

Adding to 213010417 its reverse (714010312), we get a palindrome (927020729).

The spelling of 213010417 in words is "two hundred thirteen million, ten thousand, four hundred seventeen".