10213399 has 8 divisors (see below), whose sum is σ = 11813760. Its totient is φ = 8648376.

The previous prime is 10213397. The next prime is 10213439. The reversal of 10213399 is 99331201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10213399 - 2¹ = 10213397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10213391) 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 in 7 ways as a sum of consecutive naturals, for example, 8209 + ... + 9370.

It is an arithmetic number, because the mean of its divisors is an integer number (1476720).

Almost surely, 2^10213399 is an apocalyptic number.

10213399 is a deficient number, since it is larger than the sum of its proper divisors (1600361).

10213399 is an equidigital number, since it uses as much as digits as its factorization.

10213399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17669.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 10213399 is about 3195.8408909081. The cubic root of 10213399 is about 216.9652092284.

The spelling of 10213399 in words is "ten million, two hundred thirteen thousand, three hundred ninety-nine".