1315730545183 has 2 divisors, whose sum is σ = 1315730545184. Its totient is φ = 1315730545182.

The previous prime is 1315730545061. The next prime is 1315730545211. The reversal of 1315730545183 is 3815450375131.

It is a strong prime.

It is an emirp because it is prime and its reverse (3815450375131) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1315730545183 is a prime.

It is a super-2 number, since 2×1315730545183² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1315730245183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657865272591 + 657865272592.

It is an arithmetic number, because the mean of its divisors is an integer number (657865272592).

Almost surely, 2^{1315730545183} is an apocalyptic number.

1315730545183 is a deficient number, since it is larger than the sum of its proper divisors (1).

1315730545183 is an equidigital number, since it uses as much as digits as its factorization.

1315730545183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756000, while the sum is 46.

The spelling of 1315730545183 in words is "one trillion, three hundred fifteen billion, seven hundred thirty million, five hundred forty-five thousand, one hundred eighty-three".