1030133220 has 24 divisors (see below), whose sum is σ = 2884373184. Its totient is φ = 274702176.

The previous prime is 1030133213. The next prime is 1030133231. The reversal of 1030133220 is 223310301.

It is a super-2 number, since 2×1030133220² = 2122348901895136800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1030133220.

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 7 ways as a sum of consecutive naturals, for example, 8584384 + ... + 8584503.

It is an arithmetic number, because the mean of its divisors is an integer number (120182216).

Almost surely, 2^1030133220 is an apocalyptic number.

1030133220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030133220 is an abundant number, since it is smaller than the sum of its proper divisors (1854239964).

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

1030133220 is a wasteful number, since it uses less digits than its factorization.

1030133220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17168899 (or 17168897 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1030133220 is about 32095.6884954973. The cubic root of 1030133220 is about 1009.9451723334.

Adding to 1030133220 its reverse (223310301), we get a palindrome (1253443521).

The spelling of 1030133220 in words is "one billion, thirty million, one hundred thirty-three thousand, two hundred twenty".