1030085308 has 12 divisors (see below), whose sum is σ = 2060170672. Its totient is φ = 441465120.

The previous prime is 1030085293. The next prime is 1030085317. The reversal of 1030085308 is 8035800301.

1030085308 is an admirable number.

It is a super-2 number, since 2×1030085308² = 2122151483514909728, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 36788761 = 1030085308 / (1 + 0 + 3 + 0 + 0 + 8 + 5 + 3 + 0 + 8).

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 3 ways as a sum of consecutive naturals, for example, 18394353 + ... + 18394408.

Almost surely, 2^1030085308 is an apocalyptic number.

It is an amenable number.

1030085308 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1030085308 is a wasteful number, since it uses less digits than its factorization.

1030085308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36788772 (or 36788770 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 1030085308 is about 32094.9420937318. The cubic root of 1030085308 is about 1009.9295144093.

Adding to 1030085308 its reverse (8035800301), we get a palindrome (9065885609).

The spelling of 1030085308 in words is "one billion, thirty million, eighty-five thousand, three hundred eight".