1320113230 has 16 divisors (see below), whose sum is σ = 2378898720. Its totient is φ = 527446432.

The previous prime is 1320113227. The next prime is 1320113233. The reversal of 1320113230 is 323110231.

It is an interprime number because it is at equal distance from previous prime (1320113227) and next prime (1320113233).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320113233) by changing a digit.

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, 65545 + ... + 83284.

It is an arithmetic number, because the mean of its divisors is an integer number (148681170).

Almost surely, 2^1320113230 is an apocalyptic number.

1320113230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320113230 is a deficient number, since it is larger than the sum of its proper divisors (1058785490).

1320113230 is a wasteful number, since it uses less digits than its factorization.

1320113230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149723.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1320113230 is about 36333.3624923430. The cubic root of 1320113230 is about 1096.9926754809.

Adding to 1320113230 its reverse (323110231), we get a palindrome (1643223461).

Subtracting from 1320113230 its reverse (323110231), we obtain a cube (997002999 = 999³).

The spelling of 1320113230 in words is "one billion, three hundred twenty million, one hundred thirteen thousand, two hundred thirty".