1032130220 has 24 divisors (see below), whose sum is σ = 2364517008. Its totient is φ = 375320000.

The previous prime is 1032130201. The next prime is 1032130261. The reversal of 1032130220 is 220312301.

It is a happy number.

1032130220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×1032130220³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1032130195 and 1032130204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2345531 + ... + 2345970.

It is an arithmetic number, because the mean of its divisors is an integer number (98521542).

Almost surely, 2^1032130220 is an apocalyptic number.

1032130220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1032130220 is an abundant number, since it is smaller than the sum of its proper divisors (1332386788).

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

1032130220 is a wasteful number, since it uses less digits than its factorization.

1032130220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4691521 (or 4691519 counting only the distinct ones).

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

The square root of 1032130220 is about 32126.7835302571. The cubic root of 1032130220 is about 1010.5973723230.

Adding to 1032130220 its reverse (220312301), we get a palindrome (1252442521).

The spelling of 1032130220 in words is "one billion, thirty-two million, one hundred thirty thousand, two hundred twenty".