1030238250 has 64 divisors (see below), whose sum is σ = 2722771584. Its totient is φ = 258566400.

The previous prime is 1030238227. The next prime is 1030238281. The reversal of 1030238250 is 528320301.

It is a super-2 number, since 2×1030238250² = 2122781703526125000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1030238250.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27652 + ... + 53151.

It is an arithmetic number, because the mean of its divisors is an integer number (42543306).

Almost surely, 2^1030238250 is an apocalyptic number.

1030238250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030238250 is an abundant number, since it is smaller than the sum of its proper divisors (1692533334).

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

1030238250 is a wasteful number, since it uses less digits than its factorization.

1030238250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80840 (or 80830 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1030238250 is about 32097.3246548680. The cubic root of 1030238250 is about 1009.9794950580.

Adding to 1030238250 its reverse (528320301), we get a palindrome (1558558551).

The spelling of 1030238250 in words is "one billion, thirty million, two hundred thirty-eight thousand, two hundred fifty".