1230322030 has 16 divisors (see below), whose sum is σ = 2530948320. Its totient is φ = 421824672.

The previous prime is 1230322021. The next prime is 1230322033. The reversal of 1230322030 is 302230321.

It is a junction number, because it is equal to n+sod(n) for n = 1230321995 and 1230322013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230322033) 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, 8787945 + ... + 8788084.

It is an arithmetic number, because the mean of its divisors is an integer number (158184270).

Almost surely, 2^1230322030 is an apocalyptic number.

1230322030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230322030 is an abundant number, since it is smaller than the sum of its proper divisors (1300626290).

1230322030 is a wasteful number, since it uses less digits than its factorization.

1230322030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17576043.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 1230322030 is about 35075.9466016243. The cubic root of 1230322030 is about 1071.5347672856.

Adding to 1230322030 its reverse (302230321), we get a palindrome (1532552351).

The spelling of 1230322030 in words is "one billion, two hundred thirty million, three hundred twenty-two thousand, thirty".