1030221093 has 16 divisors (see below), whose sum is σ = 1499046912. Its totient is φ = 624150000.

The previous prime is 1030221091. The next prime is 1030221103. The reversal of 1030221093 is 3901220301.

It is a happy number.

It is not a de Polignac number, because 1030221093 - 2¹ = 1030221091 is a prime.

It is a super-2 number, since 2×1030221093² = 2122711000924229298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030221091) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 153498 + ... + 160068.

It is an arithmetic number, because the mean of its divisors is an integer number (93690432).

Almost surely, 2^1030221093 is an apocalyptic number.

It is an amenable number.

1030221093 is a deficient number, since it is larger than the sum of its proper divisors (468825819).

1030221093 is a wasteful number, since it uses less digits than its factorization.

1030221093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11336.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 1030221093 is about 32097.0573884897. The cubic root of 1030221093 is about 1009.9738884861.

Adding to 1030221093 its reverse (3901220301), we get a palindrome (4931441394).

The spelling of 1030221093 in words is "one billion, thirty million, two hundred twenty-one thousand, ninety-three".