1030202230 has 32 divisors (see below), whose sum is σ = 2014940160. Its totient is φ = 377796960.

The previous prime is 1030202219. The next prime is 1030202237. The reversal of 1030202230 is 322020301.

It is a happy number.

It is a super-2 number, since 2×1030202230² = 2122633269393945800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1030202230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030202237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81564 + ... + 93343.

It is an arithmetic number, because the mean of its divisors is an integer number (62966880).

Almost surely, 2^1030202230 is an apocalyptic number.

1030202230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030202230 is a deficient number, since it is larger than the sum of its proper divisors (984737930).

1030202230 is a wasteful number, since it uses less digits than its factorization.

1030202230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174964.

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

The square root of 1030202230 is about 32096.7635440086. The cubic root of 1030202230 is about 1009.9677243550.

Adding to 1030202230 its reverse (322020301), we get a palindrome (1352222531).

The spelling of 1030202230 in words is "one billion, thirty million, two hundred two thousand, two hundred thirty".