1030412197 has 2 divisors, whose sum is σ = 1030412198. Its totient is φ = 1030412196.

The previous prime is 1030412179. The next prime is 1030412203. The reversal of 1030412197 is 7912140301.

Together with previous prime (1030412179) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 538193601 + 492218596 = 23199^2 + 22186^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030412197 - 2¹⁹ = 1029887909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1030418197) 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, 515206098 + 515206099.

It is an arithmetic number, because the mean of its divisors is an integer number (515206099).

Almost surely, 2^1030412197 is an apocalyptic number.

It is an amenable number.

1030412197 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030412197 is an equidigital number, since it uses as much as digits as its factorization.

1030412197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 1030412197 is about 32100.0342211656. The cubic root of 1030412197 is about 1010.0363340195.

Adding to 1030412197 its reverse (7912140301), we get a palindrome (8942552498).

The spelling of 1030412197 in words is "one billion, thirty million, four hundred twelve thousand, one hundred ninety-seven".