1098301 has 2 divisors, whose sum is σ = 1098302. Its totient is φ = 1098300.

The previous prime is 1098287. The next prime is 1098311. The reversal of 1098301 is 1038901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 682276 + 416025 = 826^2 + 645^2 .

It is a cyclic number.

It is not a de Polignac number, because 1098301 - 2⁵ = 1098269 is a prime.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1098311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 549150 + 549151.

It is an arithmetic number, because the mean of its divisors is an integer number (549151).

2^1098301 is an apocalyptic number.

It is an amenable number.

1098301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1098301 is an equidigital number, since it uses as much as digits as its factorization.

1098301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 1098301 is about 1047.9985687013. The cubic root of 1098301 is about 103.1748373743.

The spelling of 1098301 in words is "one million, ninety-eight thousand, three hundred one".