1030442215 has 8 divisors (see below), whose sum is σ = 1348942608. Its totient is φ = 749412480.

The previous prime is 1030442183. The next prime is 1030442243. The reversal of 1030442215 is 5122440301.

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

It is not a de Polignac number, because 1030442215 - 2⁵ = 1030442183 is a prime.

It is a super-2 number, since 2×1030442215² = 2123622316908212450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 9367602 + ... + 9367711.

It is an arithmetic number, because the mean of its divisors is an integer number (168617826).

Almost surely, 2^1030442215 is an apocalyptic number.

1030442215 is a deficient number, since it is larger than the sum of its proper divisors (318500393).

1030442215 is a wasteful number, since it uses less digits than its factorization.

1030442215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18735329.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1030442215 is about 32100.5017873553. The cubic root of 1030442215 is about 1010.0461420608.

Adding to 1030442215 its reverse (5122440301), we get a palindrome (6152882516).

The spelling of 1030442215 in words is "one billion, thirty million, four hundred forty-two thousand, two hundred fifteen".