2333320020 has 72 divisors (see below), whose sum is σ = 7339891104. Its totient is φ = 622217376.

The previous prime is 2333320009. The next prime is 2333320039. The reversal of 2333320020 is 200233332.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2333319975 and 2333320002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 235194 + ... + 244913.

It is an arithmetic number, because the mean of its divisors is an integer number (101942932).

Almost surely, 2^2333320020 is an apocalyptic number.

2333320020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2333320020 is an abundant number, since it is smaller than the sum of its proper divisors (5006571084).

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

2333320020 is a wasteful number, since it uses less digits than its factorization.

2333320020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480131 (or 480117 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

The square root of 2333320020 is about 48304.4513476760. The cubic root of 2333320020 is about 1326.3498800314.

Adding to 2333320020 its reverse (200233332), we get a palindrome (2533553352).

The spelling of 2333320020 in words is "two billion, three hundred thirty-three million, three hundred twenty thousand, twenty".