1310345011345 has 16 divisors (see below), whose sum is σ = 1576023869952. Its totient is φ = 1045870056000.

The previous prime is 1310345011291. The next prime is 1310345011363. The reversal of 1310345011345 is 5431105430131.

It is not a de Polignac number, because 1310345011345 - 2¹⁹ = 1310344487057 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19094595 + ... + 19163095.

It is an arithmetic number, because the mean of its divisors is an integer number (98501491872).

Almost surely, 2^{1310345011345} is an apocalyptic number.

It is an amenable number.

1310345011345 is a deficient number, since it is larger than the sum of its proper divisors (265678858607).

1310345011345 is an equidigital number, since it uses as much as digits as its factorization.

1310345011345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77232.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 1310345011345 in words is "one trillion, three hundred ten billion, three hundred forty-five million, eleven thousand, three hundred forty-five".