22321003153 has 2 divisors, whose sum is σ = 22321003154. Its totient is φ = 22321003152.

The previous prime is 22321003139. The next prime is 22321003169. The reversal of 22321003153 is 35130012322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13518247824 + 8802755329 = 116268^2 + 93823^2 .

It is a cyclic number.

It is not a de Polignac number, because 22321003153 - 2²⁹ = 21784132241 is a prime.

It is a super-3 number, since 3×22321003153³ (a number of 32 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (22321003123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11160501576 + 11160501577.

It is an arithmetic number, because the mean of its divisors is an integer number (11160501577).

Almost surely, 2^22321003153 is an apocalyptic number.

It is an amenable number.

22321003153 is a deficient number, since it is larger than the sum of its proper divisors (1).

22321003153 is an equidigital number, since it uses as much as digits as its factorization.

22321003153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 22321003153 its reverse (35130012322), we get a palindrome (57451015475).

The spelling of 22321003153 in words is "twenty-two billion, three hundred twenty-one million, three thousand, one hundred fifty-three".