1375188248723 has 2 divisors, whose sum is σ = 1375188248724. Its totient is φ = 1375188248722.

The previous prime is 1375188248713. The next prime is 1375188248771. The reversal of 1375188248723 is 3278428815731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1375188248723 - 2²⁶ = 1375121139859 is a prime.

It is a super-2 number, since 2×1375188248723² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1375188248713) 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 as a sum of consecutive naturals, namely, 687594124361 + 687594124362.

It is an arithmetic number, because the mean of its divisors is an integer number (687594124362).

Almost surely, 2^{1375188248723} is an apocalyptic number.

1375188248723 is a deficient number, since it is larger than the sum of its proper divisors (1).

1375188248723 is an equidigital number, since it uses as much as digits as its factorization.

1375188248723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18063360, while the sum is 59.

The spelling of 1375188248723 in words is "one trillion, three hundred seventy-five billion, one hundred eighty-eight million, two hundred forty-eight thousand, seven hundred twenty-three".