2301321023000 has 64 divisors (see below), whose sum is σ = 5440607827200. Its totient is φ = 911038387200.

The previous prime is 2301321022999. The next prime is 2301321023003. The reversal of 2301321023000 is 3201231032.

It is a self number, because there is not a number n which added to its sum of digits gives 2301321023000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2301321023003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11765480 + ... + 11959479.

It is an arithmetic number, because the mean of its divisors is an integer number (85009497300).

Almost surely, 2^{2301321023000} is an apocalyptic number.

2301321023000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2301321023000 is an abundant number, since it is smaller than the sum of its proper divisors (3139286804200).

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

2301321023000 is a wasteful number, since it uses less digits than its factorization.

2301321023000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23725077 (or 23725063 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 2301321023000 its reverse (3201231032), we get a palindrome (2304522254032).

The spelling of 2301321023000 in words is "two trillion, three hundred one billion, three hundred twenty-one million, twenty-three thousand".