1385493113093 has 2 divisors, whose sum is σ = 1385493113094. Its totient is φ = 1385493113092.

The previous prime is 1385493113051. The next prime is 1385493113101. The reversal of 1385493113093 is 3903113945831.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 947861910724 + 437631202369 = 973582^2 + 661537^2 .

It is a cyclic number.

It is not a de Polignac number, because 1385493113093 - 2⁸ = 1385493112837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1385493113293) 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 as a sum of consecutive naturals, namely, 692746556546 + 692746556547.

It is an arithmetic number, because the mean of its divisors is an integer number (692746556547).

Almost surely, 2^{1385493113093} is an apocalyptic number.

It is an amenable number.

1385493113093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1385493113093 is an equidigital number, since it uses as much as digits as its factorization.

1385493113093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1049760, while the sum is 50.

The spelling of 1385493113093 in words is "one trillion, three hundred eighty-five billion, four hundred ninety-three million, one hundred thirteen thousand, ninety-three".