1312313451360 has 96 divisors (see below), whose sum is σ = 4156626251232. Its totient is φ = 348016803840.

The previous prime is 1312313451353. The next prime is 1312313451367. The reversal of 1312313451360 is 631543132131.

It is an interprime number because it is at equal distance from previous prime (1312313451353) and next prime (1312313451367).

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1312313451367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7465569 + ... + 7639328.

It is an arithmetic number, because the mean of its divisors is an integer number (43298190117).

Almost surely, 2^{1312313451360} is an apocalyptic number.

1312313451360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1312313451360 is an abundant number, since it is smaller than the sum of its proper divisors (2844312799872).

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

1312313451360 is a wasteful number, since it uses less digits than its factorization.

1312313451360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15105096 (or 15105088 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

Adding to 1312313451360 its reverse (631543132131), we get a palindrome (1943856583491).

The spelling of 1312313451360 in words is "one trillion, three hundred twelve billion, three hundred thirteen million, four hundred fifty-one thousand, three hundred sixty".