22323012303 has 8 divisors (see below), whose sum is σ = 30456203008. Its totient is φ = 14535914904.

The previous prime is 22323012289. The next prime is 22323012317. The reversal of 22323012303 is 30321032322.

It is an interprime number because it is at equal distance from previous prime (22323012289) and next prime (22323012317).

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

It is not a de Polignac number, because 22323012303 - 2¹⁰ = 22323011279 is a prime.

It is a super-3 number, since 3×22323012303³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22323012303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22323012203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86523175 + ... + 86523432.

It is an arithmetic number, because the mean of its divisors is an integer number (3807025376).

Almost surely, 2^22323012303 is an apocalyptic number.

22323012303 is a deficient number, since it is larger than the sum of its proper divisors (8133190705).

22323012303 is a wasteful number, since it uses less digits than its factorization.

22323012303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173046653.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 22323012303 its reverse (30321032322), we get a palindrome (52644044625).

The spelling of 22323012303 in words is "twenty-two billion, three hundred twenty-three million, twelve thousand, three hundred three".