1223032030 has 16 divisors (see below), whose sum is σ = 2401590384. Its totient is φ = 444738880.

The previous prime is 1223032007. The next prime is 1223032039. The reversal of 1223032030 is 302303221.

It is a junction number, because it is equal to n+sod(n) for n = 1223031995 and 1223032013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223032039) 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 7 ways as a sum of consecutive naturals, for example, 5559127 + ... + 5559346.

It is an arithmetic number, because the mean of its divisors is an integer number (150099399).

Almost surely, 2^1223032030 is an apocalyptic number.

1223032030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1223032030 is a deficient number, since it is larger than the sum of its proper divisors (1178558354).

1223032030 is a wasteful number, since it uses less digits than its factorization.

1223032030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11118491.

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

The square root of 1223032030 is about 34971.8748425074. The cubic root of 1223032030 is about 1069.4141929792.

Adding to 1223032030 its reverse (302303221), we get a palindrome (1525335251).

The spelling of 1223032030 in words is "one billion, two hundred twenty-three million, thirty-two thousand, thirty".