1030361 has 2 divisors, whose sum is σ = 1030362. Its totient is φ = 1030360.

The previous prime is 1030357. The next prime is 1030369. The reversal of 1030361 is 1630301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 912025 + 118336 = 955^2 + 344^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030361 - 2² = 1030357 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (1030369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515180 + 515181.

It is an arithmetic number, because the mean of its divisors is an integer number (515181).

2^1030361 is an apocalyptic number.

It is an amenable number.

1030361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030361 is an equidigital number, since it uses as much as digits as its factorization.

1030361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1030361 is about 1015.0669928630. The cubic root of 1030361 is about 101.0019605540.

Adding to 1030361 its reverse (1630301), we get a palindrome (2660662).

The spelling of 1030361 in words is "one million, thirty thousand, three hundred sixty-one".