1003302020 has 24 divisors (see below), whose sum is σ = 2407925184. Its totient is φ = 343989216.

The previous prime is 1003302007. The next prime is 1003302119. The reversal of 1003302020 is 202033001.

1003302020 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-2 number, since 2×1003302020² = 2013229886672160800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1003301992 and 1003302010.

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, 3583082 + ... + 3583361.

It is an arithmetic number, because the mean of its divisors is an integer number (100330216).

Almost surely, 2^1003302020 is an apocalyptic number.

1003302020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1003302020 is an abundant number, since it is smaller than the sum of its proper divisors (1404623164).

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

1003302020 is a wasteful number, since it uses less digits than its factorization.

1003302020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7166459 (or 7166457 counting only the distinct ones).

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

The square root of 1003302020 is about 31674.9430938715. The cubic root of 1003302020 is about 1001.0994640691.

Adding to 1003302020 its reverse (202033001), we get a palindrome (1205335021).

The spelling of 1003302020 in words is "one billion, three million, three hundred two thousand, twenty".