1300423312 has 40 divisors (see below), whose sum is σ = 2700202176. Its totient is φ = 605126016.

The previous prime is 1300423303. The next prime is 1300423331. The reversal of 1300423312 is 2133240031.

It is a super-2 number, since 2×1300423312² = 3382201580786098688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1300423312.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34138 + ... + 61369.

Almost surely, 2^1300423312 is an apocalyptic number.

It is an amenable number.

1300423312 is an abundant number, since it is smaller than the sum of its proper divisors (1399778864).

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

1300423312 is a wasteful number, since it uses less digits than its factorization.

1300423312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95575 (or 95569 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1300423312 is about 36061.3825580773. The cubic root of 1300423312 is about 1091.5113316680.

Adding to 1300423312 its reverse (2133240031), we get a palindrome (3433663343).

The spelling of 1300423312 in words is "one billion, three hundred million, four hundred twenty-three thousand, three hundred twelve".