1023442230 has 32 divisors (see below), whose sum is σ = 2457103104. Its totient is φ = 272824416.

The previous prime is 1023442193. The next prime is 1023442253. The reversal of 1023442230 is 322443201.

1023442230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1023442197 and 1023442206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165657 + ... + 171723.

It is an arithmetic number, because the mean of its divisors is an integer number (76784472).

Almost surely, 2^1023442230 is an apocalyptic number.

1023442230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1023442230 is an abundant number, since it is smaller than the sum of its proper divisors (1433660874).

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

1023442230 is a wasteful number, since it uses less digits than its factorization.

1023442230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11700.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 1023442230 is about 31991.2836566462. The cubic root of 1023442230 is about 1007.7537998645.

Adding to 1023442230 its reverse (322443201), we get a palindrome (1345885431).

The spelling of 1023442230 in words is "one billion, twenty-three million, four hundred forty-two thousand, two hundred thirty".