2013233020 has 24 divisors (see below), whose sum is σ = 4297099968. Its totient is φ = 792091200.

The previous prime is 2013233009. The next prime is 2013233059. The reversal of 2013233020 is 203323102.

It is a junction number, because it is equal to n+sod(n) for n = 2013232985 and 2013233003.

It is a congruent number.

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, 823876 + ... + 826315.

It is an arithmetic number, because the mean of its divisors is an integer number (179045832).

Almost surely, 2^2013233020 is an apocalyptic number.

2013233020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2013233020 is an abundant number, since it is smaller than the sum of its proper divisors (2283866948).

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

2013233020 is a wasteful number, since it uses less digits than its factorization.

2013233020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1650261 (or 1650259 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2013233020 is about 44869.0652900191. The cubic root of 2013233020 is about 1262.6937038343.

Adding to 2013233020 its reverse (203323102), we get a palindrome (2216556122).

The spelling of 2013233020 in words is "two billion, thirteen million, two hundred thirty-three thousand, twenty".