1320244030 has 16 divisors (see below), whose sum is σ = 2715930720. Its totient is φ = 452655072.

The previous prime is 1320244019. The next prime is 1320244043. The reversal of 1320244030 is 304420231.

1320244030 is digitally balanced in base 6, 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 = 1320243989 and 1320244007.

It is a congruent number.

It is an unprimeable number.

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, 9430245 + ... + 9430384.

It is an arithmetic number, because the mean of its divisors is an integer number (169745670).

Almost surely, 2^1320244030 is an apocalyptic number.

1320244030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320244030 is an abundant number, since it is smaller than the sum of its proper divisors (1395686690).

1320244030 is a wasteful number, since it uses less digits than its factorization.

1320244030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18860643.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1320244030 is about 36335.1624463136. The cubic root of 1320244030 is about 1097.0289051770.

Adding to 1320244030 its reverse (304420231), we get a palindrome (1624664261).

It can be divided in two parts, 1320 and 244030, that added together give a triangular number (245350 = T₇₀₀).

The spelling of 1320244030 in words is "one billion, three hundred twenty million, two hundred forty-four thousand, thirty".