1300300312 has 16 divisors (see below), whose sum is σ = 2443335840. Its totient is φ = 648744096.

The previous prime is 1300300303. The next prime is 1300300343. The reversal of 1300300312 is 2130030031.

It is a junction number, because it is equal to n+sod(n) for n = 1300300292 and 1300300301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171823 + ... + 179230.

It is an arithmetic number, because the mean of its divisors is an integer number (152708490).

Almost surely, 2^1300300312 is an apocalyptic number.

It is an amenable number.

1300300312 is a deficient number, since it is larger than the sum of its proper divisors (1143035528).

1300300312 is a wasteful number, since it uses less digits than its factorization.

1300300312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351522 (or 351518 counting only the distinct ones).

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

The square root of 1300300312 is about 36059.6770922869. The cubic root of 1300300312 is about 1091.4769172007.

Adding to 1300300312 its reverse (2130030031), we get a palindrome (3430330343).

It can be divided in two parts, 130030031 and 2, that multiplied together give a palindrome (260060062).

The spelling of 1300300312 in words is "one billion, three hundred million, three hundred thousand, three hundred twelve".