2303031020 has 48 divisors (see below), whose sum is σ = 4945691520. Its totient is φ = 900440064.

The previous prime is 2303031001. The next prime is 2303031037. The reversal of 2303031020 is 201303032.

2303031020 is digitally balanced in base 2, 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 = 2303030986 and 2303031004.

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, 1218236 + ... + 1220124.

It is an arithmetic number, because the mean of its divisors is an integer number (103035240).

Almost surely, 2^2303031020 is an apocalyptic number.

2303031020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2303031020 is an abundant number, since it is smaller than the sum of its proper divisors (2642660500).

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

2303031020 is a wasteful number, since it uses less digits than its factorization.

2303031020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3242 (or 3240 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 2303031020 is about 47989.9053968645. The cubic root of 2303031020 is about 1320.5857172603.

Adding to 2303031020 its reverse (201303032), we get a palindrome (2504334052).

The spelling of 2303031020 in words is "two billion, three hundred three million, thirty-one thousand, twenty".