10213603 has 2 divisors, whose sum is σ = 10213604. Its totient is φ = 10213602.

The previous prime is 10213579. The next prime is 10213631. The reversal of 10213603 is 30631201.

It is a weak prime.

It is an emirp because it is prime and its reverse (30631201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10213603 - 2⁵ = 10213571 is a prime.

It is not a weakly prime, because it can be changed into another prime (10213003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106801 + 5106802.

It is an arithmetic number, because the mean of its divisors is an integer number (5106802).

Almost surely, 2^10213603 is an apocalyptic number.

10213603 is a deficient number, since it is larger than the sum of its proper divisors (1).

10213603 is an equidigital number, since it uses as much as digits as its factorization.

10213603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 10213603 is about 3195.8728072312. The cubic root of 10213603 is about 216.9666537560.

Adding to 10213603 its reverse (30631201), we get a palindrome (40844804).

It can be divided in two parts, 10213 and 603, that added together give a square (10816 = 104²).

The spelling of 10213603 in words is "ten million, two hundred thirteen thousand, six hundred three".