1310145112452 has 48 divisors (see below), whose sum is σ = 3531086298432. Its totient is φ = 373659924480.

The previous prime is 1310145112373. The next prime is 1310145112519. The reversal of 1310145112452 is 2542115410131.

It is an unprimeable number.

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, 291919573 + ... + 291924060.

It is an arithmetic number, because the mean of its divisors is an integer number (73564297884).

Almost surely, 2^{1310145112452} is an apocalyptic number.

1310145112452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1310145112452 is an abundant number, since it is smaller than the sum of its proper divisors (2220941185980).

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

1310145112452 is a wasteful number, since it uses less digits than its factorization.

1310145112452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583843668 (or 583843666 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

The spelling of 1310145112452 in words is "one trillion, three hundred ten billion, one hundred forty-five million, one hundred twelve thousand, four hundred fifty-two".