1030221230 has 64 divisors (see below), whose sum is σ = 2032430400. Its totient is φ = 374492160.

The previous prime is 1030221167. The next prime is 1030221263. The reversal of 1030221230 is 321220301.

It is a happy number.

It is a super-2 number, since 2×1030221230² = 2122711565485425800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 996794 + ... + 997826.

It is an arithmetic number, because the mean of its divisors is an integer number (31756725).

Almost surely, 2^1030221230 is an apocalyptic number.

1030221230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030221230 is a deficient number, since it is larger than the sum of its proper divisors (1002209170).

1030221230 is a wasteful number, since it uses less digits than its factorization.

1030221230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1269.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1030221230 is about 32097.0595226416. The cubic root of 1030221230 is about 1009.9739332553.

Adding to 1030221230 its reverse (321220301), we get a palindrome (1351441531).

The spelling of 1030221230 in words is "one billion, thirty million, two hundred twenty-one thousand, two hundred thirty".