1030010220 has 36 divisors (see below), whose sum is σ = 3124364880. Its totient is φ = 274669344.

The previous prime is 1030010207. The next prime is 1030010231. The reversal of 1030010220 is 220100301.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2860960 + ... + 2861319.

Almost surely, 2^1030010220 is an apocalyptic number.

1030010220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030010220 is an abundant number, since it is smaller than the sum of its proper divisors (2094354660).

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

1030010220 is a wasteful number, since it uses less digits than its factorization.

1030010220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5722294 (or 5722289 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 1030010220 is about 32093.7722930789. The cubic root of 1030010220 is about 1009.9049742314.

Adding to 1030010220 its reverse (220100301), we get a palindrome (1250110521).

The spelling of 1030010220 in words is "one billion, thirty million, ten thousand, two hundred twenty".