1030000997 has 2 divisors, whose sum is σ = 1030000998. Its totient is φ = 1030000996.

The previous prime is 1030000987. The next prime is 1030001003. The reversal of 1030000997 is 7990000301.

1030000997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 573794116 + 456206881 = 23954^2 + 21359^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030000997 - 2¹⁰ = 1029999973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1030000967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515000498 + 515000499.

It is an arithmetic number, because the mean of its divisors is an integer number (515000499).

Almost surely, 2^1030000997 is an apocalyptic number.

It is an amenable number.

1030000997 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030000997 is an equidigital number, since it uses as much as digits as its factorization.

1030000997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1701, while the sum is 29.

The square root of 1030000997 is about 32093.6286044442. The cubic root of 1030000997 is about 1009.9019598984.

The spelling of 1030000997 in words is "one billion, thirty million, nine hundred ninety-seven", and thus it is an aban number.