10213199 has 4 divisors (see below), whose sum is σ = 10342560. Its totient is φ = 10083840.

The previous prime is 10213183. The next prime is 10213207. The reversal of 10213199 is 99131201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99131201 = 13 ⋅7625477.

It is a cyclic number.

It is not a de Polignac number, because 10213199 - 2⁴ = 10213183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10213109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64562 + ... + 64719.

It is an arithmetic number, because the mean of its divisors is an integer number (2585640).

Almost surely, 2^10213199 is an apocalyptic number.

10213199 is a deficient number, since it is larger than the sum of its proper divisors (129361).

10213199 is an equidigital number, since it uses as much as digits as its factorization.

10213199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129360.

The product of its (nonzero) digits is 486, while the sum is 26.

The square root of 10213199 is about 3195.8096000857. The cubic root of 10213199 is about 216.9637930063.

The spelling of 10213199 in words is "ten million, two hundred thirteen thousand, one hundred ninety-nine".