1030303930 has 16 divisors (see below), whose sum is σ = 1873667880. Its totient is φ = 407872512.

The previous prime is 1030303919. The next prime is 1030303943. The reversal of 1030303930 is 393030301.

It can be written as a sum of positive squares in 4 ways, for example, as 947839369 + 82464561 = 30787^2 + 9081^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530115 + ... + 532054.

Almost surely, 2^1030303930 is an apocalyptic number.

1030303930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030303930 is a deficient number, since it is larger than the sum of its proper divisors (843363950).

1030303930 is a wasteful number, since it uses less digits than its factorization.

1030303930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062273.

The product of its (nonzero) digits is 729, while the sum is 22.

The square root of 1030303930 is about 32098.3477767937. The cubic root of 1030303930 is about 1010.0009574216. Note that the first 3 decimals are identical.

The spelling of 1030303930 in words is "one billion, thirty million, three hundred three thousand, nine hundred thirty".