1320310300 has 18 divisors (see below), whose sum is σ = 2865073568. Its totient is φ = 528124080.

The previous prime is 1320310267. The next prime is 1320310301. The reversal of 1320310300 is 30130231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320310301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6601452 + ... + 6601651.

Almost surely, 2^1320310300 is an apocalyptic number.

1320310300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1320310300 is an abundant number, since it is smaller than the sum of its proper divisors (1544763268).

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

1320310300 is a wasteful number, since it uses less digits than its factorization.

1320310300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13203117 (or 13203110 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 1320310300 is about 36336.0743614387. The cubic root of 1320310300 is about 1097.0472600890.

Adding to 1320310300 its reverse (30130231), we get a palindrome (1350440531).

The spelling of 1320310300 in words is "one billion, three hundred twenty million, three hundred ten thousand, three hundred".