1030323223 has 16 divisors (see below), whose sum is σ = 1110620160. Its totient is φ = 953618400.

The previous prime is 1030323211. The next prime is 1030323247. The reversal of 1030323223 is 3223230301.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1030323223 - 2⁵ = 1030323191 is a prime.

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 1030323223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030323323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90838 + ... + 101548.

It is an arithmetic number, because the mean of its divisors is an integer number (69413760).

Almost surely, 2^1030323223 is an apocalyptic number.

1030323223 is a deficient number, since it is larger than the sum of its proper divisors (80296937).

1030323223 is a wasteful number, since it uses less digits than its factorization.

1030323223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10878.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 1030323223 is about 32098.6483048741. The cubic root of 1030323223 is about 1010.0072616542.

Adding to 1030323223 its reverse (3223230301), we get a palindrome (4253553524).

The spelling of 1030323223 in words is "one billion, thirty million, three hundred twenty-three thousand, two hundred twenty-three".