2303133320000 has 140 divisors (see below), whose sum is σ = 5843840947296. Its totient is φ = 899828160000.

The previous prime is 2303133319987. The next prime is 2303133320003. The reversal of 2303133320000 is 233313032.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303133320003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1050485 + ... + 2389515.

Almost surely, 2^{2303133320000} is an apocalyptic number.

2303133320000 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 2303133320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2921920473648).

2303133320000 is an abundant number, since it is smaller than the sum of its proper divisors (3540707627296).

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

2303133320000 is an equidigital number, since it uses as much as digits as its factorization.

2303133320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339106 (or 1339081 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 2303133320000 its reverse (233313032), we get a palindrome (2303366633032).

The spelling of 2303133320000 in words is "two trillion, three hundred three billion, one hundred thirty-three million, three hundred twenty thousand".