1023238322 has 6 divisors (see below), whose sum is σ = 1534925343. Its totient is φ = 511596542.

The previous prime is 1023238309. The next prime is 1023238327. The reversal of 1023238322 is 2238323201.

It can be written as a sum of positive squares in only one way, i.e., 511619161 + 511619161 = 22619^2 + 22619^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=22619.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1023238291 and 1023238300.

It is not an unprimeable number, because it can be changed into a prime (1023238327) 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 2 ways as a sum of consecutive naturals, for example, 33929 + ... + 56547.

Almost surely, 2^1023238322 is an apocalyptic number.

1023238322 is a deficient number, since it is larger than the sum of its proper divisors (511687021).

1023238322 is an frugal number, since it uses more digits than its factorization.

1023238322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45240 (or 22621 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 1023238322 is about 31988.0965673170. The cubic root of 1023238322 is about 1007.6868679934.

The spelling of 1023238322 in words is "one billion, twenty-three million, two hundred thirty-eight thousand, three hundred twenty-two".