1003023223230 has 64 divisors (see below), whose sum is σ = 2775495932928. Its totient is φ = 227233574400.

The previous prime is 1003023223229. The next prime is 1003023223243. The reversal of 1003023223230 is 323223203001.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1003023223197 and 1003023223206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21110346 + ... + 21157805.

It is an arithmetic number, because the mean of its divisors is an integer number (43367123952).

Almost surely, 2^{1003023223230} is an apocalyptic number.

1003023223230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1003023223230 is an abundant number, since it is smaller than the sum of its proper divisors (1772472709698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1003023223230 is a wasteful number, since it uses less digits than its factorization.

1003023223230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42268281.

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

Adding to 1003023223230 its reverse (323223203001), we get a palindrome (1326246426231).

The spelling of 1003023223230 in words is "one trillion, three billion, twenty-three million, two hundred twenty-three thousand, two hundred thirty".