1030093 has 4 divisors (see below), whose sum is σ = 1034748. Its totient is φ = 1025440.

The previous prime is 1030091. The next prime is 1030111. The reversal of 1030093 is 3900301.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 537289 + 492804 = 733^2 + 702^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030093 - 2¹ = 1030091 is a prime.

It is a super-2 number, since 2×1030093² = 2122183177298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1978 + ... + 2443.

It is an arithmetic number, because the mean of its divisors is an integer number (258687).

2^1030093 is an apocalyptic number.

It is an amenable number.

1030093 is a deficient number, since it is larger than the sum of its proper divisors (4655).

1030093 is an equidigital number, since it uses as much as digits as its factorization.

1030093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4654.

The product of its (nonzero) digits is 81, while the sum is 16.

The square root of 1030093 is about 1014.9349732865. The cubic root of 1030093 is about 100.9932028233.

Adding to 1030093 its reverse (3900301), we get a palindrome (4930394).

It can be divided in two parts, 10 and 30093, that added together give a palindrome (30103).

The spelling of 1030093 in words is "one million, thirty thousand, ninety-three".