10213433 has 4 divisors (see below), whose sum is σ = 10225908. Its totient is φ = 10200960.

The previous prime is 10213397. The next prime is 10213439. The reversal of 10213433 is 33431201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33431201 = 2633 ⋅12697.

It can be written as a sum of positive squares in 2 ways, for example, as 6165289 + 4048144 = 2483^2 + 2012^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10213433 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10213439) 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 3 ways as a sum of consecutive naturals, for example, 4916 + ... + 6677.

It is an arithmetic number, because the mean of its divisors is an integer number (2556477).

Almost surely, 2^10213433 is an apocalyptic number.

It is an amenable number.

10213433 is a deficient number, since it is larger than the sum of its proper divisors (12475).

10213433 is an equidigital number, since it uses as much as digits as its factorization.

10213433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12474.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 10213433 is about 3195.8462103174. The cubic root of 10213433 is about 216.9654499844.

Adding to 10213433 its reverse (33431201), we get a palindrome (43644634).

The spelling of 10213433 in words is "ten million, two hundred thirteen thousand, four hundred thirty-three".