1030323199937 has 2 divisors, whose sum is σ = 1030323199938. Its totient is φ = 1030323199936.

The previous prime is 1030323199837. The next prime is 1030323200059. The reversal of 1030323199937 is 7399913230301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1025528883856 + 4794316081 = 1012684^2 + 69241^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030323199937 - 2¹² = 1030323195841 is a prime.

It is not a weakly prime, because it can be changed into another prime (1030323199537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515161599968 + 515161599969.

It is an arithmetic number, because the mean of its divisors is an integer number (515161599969).

Almost surely, 2^{1030323199937} is an apocalyptic number.

It is an amenable number.

1030323199937 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030323199937 is an equidigital number, since it uses as much as digits as its factorization.

1030323199937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 826686, while the sum is 50.

The spelling of 1030323199937 in words is "one trillion, thirty billion, three hundred twenty-three million, one hundred ninety-nine thousand, nine hundred thirty-seven".