1310355104445 has 16 divisors (see below), whose sum is σ = 2329520185920. Its totient is φ = 698856055632.

The previous prime is 1310355104441. The next prime is 1310355104447. The reversal of 1310355104445 is 5444015530131.

1310355104445 is a `hidden beast` number, since 1 + 3 + 103 + 5 + 5 + 104 + 445 = 666.

It is not a de Polignac number, because 1310355104445 - 2² = 1310355104441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310355104441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4853166919 + ... + 4853167188.

It is an arithmetic number, because the mean of its divisors is an integer number (145595011620).

Almost surely, 2^{1310355104445} is an apocalyptic number.

1310355104445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1310355104445 is a deficient number, since it is larger than the sum of its proper divisors (1019165081475).

1310355104445 is an equidigital number, since it uses as much as digits as its factorization.

1310355104445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9706334121 (or 9706334115 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 1310355104445 in words is "one trillion, three hundred ten billion, three hundred fifty-five million, one hundred four thousand, four hundred forty-five".