22323003203 has 2 divisors, whose sum is σ = 22323003204. Its totient is φ = 22323003202.

The previous prime is 22323003191. The next prime is 22323003221. The reversal of 22323003203 is 30230032322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22323003203 - 2¹⁶ = 22322937667 is a prime.

It is a super-3 number, since 3×22323003203³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (22323006203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11161501601 + 11161501602.

It is an arithmetic number, because the mean of its divisors is an integer number (11161501602).

Almost surely, 2^22323003203 is an apocalyptic number.

22323003203 is a deficient number, since it is larger than the sum of its proper divisors (1).

22323003203 is an equidigital number, since it uses as much as digits as its factorization.

22323003203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 22323003203 its reverse (30230032322), we get a palindrome (52553035525).

The spelling of 22323003203 in words is "twenty-two billion, three hundred twenty-three million, three thousand, two hundred three".