1023230280 has 32 divisors (see below), whose sum is σ = 3069691200. Its totient is φ = 272861376.

The previous prime is 1023230261. The next prime is 1023230281. The reversal of 1023230280 is 820323201.

1023230280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1023230281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4263340 + ... + 4263579.

It is an arithmetic number, because the mean of its divisors is an integer number (95927850).

Almost surely, 2^1023230280 is an apocalyptic number.

1023230280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1023230280 is an abundant number, since it is smaller than the sum of its proper divisors (2046460920).

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

1023230280 is a wasteful number, since it uses less digits than its factorization.

1023230280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8526933 (or 8526929 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1023230280 is about 31987.9708640608. The cubic root of 1023230280 is about 1007.6842280613.

Adding to 1023230280 its reverse (820323201), we get a palindrome (1843553481).

The spelling of 1023230280 in words is "one billion, twenty-three million, two hundred thirty thousand, two hundred eighty".