1310453312 has 28 divisors (see below), whose sum is σ = 2971921920. Its totient is φ = 561622656.

The previous prime is 1310453311. The next prime is 1310453327. The reversal of 1310453312 is 2133540131.

It is a tau number, because it is divible by the number of its divisors (28).

It is not an unprimeable number, because it can be changed into a prime (1310453311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1462112 + ... + 1463007.

Almost surely, 2^1310453312 is an apocalyptic number.

It is an amenable number.

1310453312 is an abundant number, since it is smaller than the sum of its proper divisors (1661468608).

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

1310453312 is an equidigital number, since it uses as much as digits as its factorization.

1310453312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2925138 (or 2925128 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1310453312 is about 36200.1838669364. The cubic root of 1310453312 is about 1094.3103771951.

Adding to 1310453312 its reverse (2133540131), we get a palindrome (3443993443).

The spelling of 1310453312 in words is "one billion, three hundred ten million, four hundred fifty-three thousand, three hundred twelve".