1020032230 has 16 divisors (see below), whose sum is σ = 2098352160. Its totient is φ = 349725312.

The previous prime is 1020032227. The next prime is 1020032231. The reversal of 1020032230 is 322300201.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1020032230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020032231) 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 7 ways as a sum of consecutive naturals, for example, 7285875 + ... + 7286014.

It is an arithmetic number, because the mean of its divisors is an integer number (131147010).

Almost surely, 2^1020032230 is an apocalyptic number.

1020032230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020032230 is an abundant number, since it is smaller than the sum of its proper divisors (1078319930).

1020032230 is a wasteful number, since it uses less digits than its factorization.

1020032230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14571903.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 1020032230 is about 31937.9434215793. The cubic root of 1020032230 is about 1006.6333118831.

Adding to 1020032230 its reverse (322300201), we get a palindrome (1342332431).

The spelling of 1020032230 in words is "one billion, twenty million, thirty-two thousand, two hundred thirty".