1030032020 has 48 divisors (see below), whose sum is σ = 2196633600. Its totient is φ = 405649920.

The previous prime is 1030032007. The next prime is 1030032041. The reversal of 1030032020 is 202300301.

1030032020 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1030031992 and 1030032010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 756140 + ... + 757500.

It is an arithmetic number, because the mean of its divisors is an integer number (45763200).

Almost surely, 2^1030032020 is an apocalyptic number.

1030032020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030032020 is an abundant number, since it is smaller than the sum of its proper divisors (1166601580).

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

1030032020 is a wasteful number, since it uses less digits than its factorization.

1030032020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1928 (or 1926 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 1030032020 is about 32094.1119210362. Note that the first 3 decimals coincide. The cubic root of 1030032020 is about 1009.9120990063.

Adding to 1030032020 its reverse (202300301), we get a palindrome (1232332321).

The spelling of 1030032020 in words is "one billion, thirty million, thirty-two thousand, twenty".