1300223320 has 32 divisors (see below), whose sum is σ = 3191458320. Its totient is φ = 472808320.

The previous prime is 1300223273. The next prime is 1300223329. The reversal of 1300223320 is 233220031.

It is a junction number, because it is equal to n+sod(n) for n = 1300223294 and 1300223303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300223329) 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, 1477087 + ... + 1477966.

Almost surely, 2^1300223320 is an apocalyptic number.

1300223320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1300223320 is an abundant number, since it is smaller than the sum of its proper divisors (1891235000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1300223320 is a wasteful number, since it uses less digits than its factorization.

1300223320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2955075 (or 2955071 counting only the distinct ones).

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

The square root of 1300223320 is about 36058.6095128473. The cubic root of 1300223320 is about 1091.4553743184.

Adding to 1300223320 its reverse (233220031), we get a palindrome (1533443351).

The spelling of 1300223320 in words is "one billion, three hundred million, two hundred twenty-three thousand, three hundred twenty".