2303133230020 has 192 divisors, whose sum is σ = 5820167001600. Its totient is φ = 764749977600.

The previous prime is 2303133230017. The next prime is 2303133230033. The reversal of 2303133230020 is 200323313032.

It is a junction number, because it is equal to n+sod(n) for n = 2303133229973 and 2303133230000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38502735 + ... + 38562505.

It is an arithmetic number, because the mean of its divisors is an integer number (30313369800).

Almost surely, 2^{2303133230020} is an apocalyptic number.

2303133230020 is a gapful number since it is divisible by the number (20) 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 2303133230020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2910083500800).

2303133230020 is an abundant number, since it is smaller than the sum of its proper divisors (3517033771580).

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

2303133230020 is a wasteful number, since it uses less digits than its factorization.

2303133230020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59979 (or 59963 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 2303133230020 its reverse (200323313032), we get a palindrome (2503456543052).

The spelling of 2303133230020 in words is "two trillion, three hundred three billion, one hundred thirty-three million, two hundred thirty thousand, twenty".