1030444109 has 8 divisors (see below), whose sum is σ = 1042587360. Its totient is φ = 1018372176.

The previous prime is 1030444099. The next prime is 1030444139. The reversal of 1030444109 is 9014440301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1030444109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030444139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11519 + ... + 46835.

It is an arithmetic number, because the mean of its divisors is an integer number (130323420).

Almost surely, 2^1030444109 is an apocalyptic number.

It is an amenable number.

1030444109 is a deficient number, since it is larger than the sum of its proper divisors (12143251).

1030444109 is a wasteful number, since it uses less digits than its factorization.

1030444109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35659.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1030444109 is about 32100.5312884382. The cubic root of 1030444109 is about 1010.0467608975.

The spelling of 1030444109 in words is "one billion, thirty million, four hundred forty-four thousand, one hundred nine".