2303052163000 has 128 divisors (see below), whose sum is σ = 5435131852800. Its totient is φ = 913368960000.

The previous prime is 2303052162989. The next prime is 2303052163019. The reversal of 2303052163000 is 3612503032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 228721966 + ... + 228732034.

It is an arithmetic number, because the mean of its divisors is an integer number (42461967600).

Almost surely, 2^{2303052163000} is an apocalyptic number.

2303052163000 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 2303052163000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2717565926400).

2303052163000 is an abundant number, since it is smaller than the sum of its proper divisors (3132079689800).

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

2303052163000 is a wasteful number, since it uses less digits than its factorization.

2303052163000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12018 (or 12004 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 2303052163000 its reverse (3612503032), we get a palindrome (2306664666032).

The spelling of 2303052163000 in words is "two trillion, three hundred three billion, fifty-two million, one hundred sixty-three thousand".