1030011020 has 48 divisors (see below), whose sum is σ = 2246263488. Its totient is φ = 396426240.

The previous prime is 1030010999. The next prime is 1030011041. The reversal of 1030011020 is 201100301.

1030011020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1030010999) and next prime (1030011041).

It is a junction number, because it is equal to n+sod(n) for n = 1030010989 and 1030011007.

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, 51257 + ... + 68463.

It is an arithmetic number, because the mean of its divisors is an integer number (46797156).

Almost surely, 2^1030011020 is an apocalyptic number.

1030011020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1030011020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1123131744).

1030011020 is an abundant number, since it is smaller than the sum of its proper divisors (1216252468).

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

1030011020 is a wasteful number, since it uses less digits than its factorization.

1030011020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17330 (or 17328 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 1030011020 is about 32093.7847565537. The cubic root of 1030011020 is about 1009.9052356928.

Adding to 1030011020 its reverse (201100301), we get a palindrome (1231111321).

The spelling of 1030011020 in words is "one billion, thirty million, eleven thousand, twenty".