10215343 has 2 divisors, whose sum is σ = 10215344. Its totient is φ = 10215342.

The previous prime is 10215329. The next prime is 10215347. The reversal of 10215343 is 34351201.

It is a strong prime.

It is an emirp because it is prime and its reverse (34351201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10215343 - 2¹³ = 10207151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10215343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10215347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5107671 + 5107672.

It is an arithmetic number, because the mean of its divisors is an integer number (5107672).

Almost surely, 2^10215343 is an apocalyptic number.

10215343 is a deficient number, since it is larger than the sum of its proper divisors (1).

10215343 is an equidigital number, since it uses as much as digits as its factorization.

10215343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 10215343 is about 3196.1450217410. The cubic root of 10215343 is about 216.9789739444.

Adding to 10215343 its reverse (34351201), we get a palindrome (44566544).

The spelling of 10215343 in words is "ten million, two hundred fifteen thousand, three hundred forty-three".