1030165120393 has 2 divisors, whose sum is σ = 1030165120394. Its totient is φ = 1030165120392.

The previous prime is 1030165120367. The next prime is 1030165120421. The reversal of 1030165120393 is 3930215610301.

It is a happy number.

1030165120393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1023917324544 + 6247795849 = 1011888^2 + 79043^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030165120393 - 2²⁵ = 1030131565961 is a prime.

It is a super-2 number, since 2×1030165120393² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1030165120793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515082560196 + 515082560197.

It is an arithmetic number, because the mean of its divisors is an integer number (515082560197).

Almost surely, 2^{1030165120393} is an apocalyptic number.

It is an amenable number.

1030165120393 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030165120393 is an equidigital number, since it uses as much as digits as its factorization.

1030165120393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14580, while the sum is 34.

The spelling of 1030165120393 in words is "one trillion, thirty billion, one hundred sixty-five million, one hundred twenty thousand, three hundred ninety-three".