2003231411300 has 108 divisors (see below), whose sum is σ = 5058825214464. Its totient is φ = 686537409600.

The previous prime is 2003231411273. The next prime is 2003231411303. The reversal of 2003231411300 is 31141323002.

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

It is not an unprimeable number, because it can be changed into a prime (2003231411303) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11906765 + ... + 12073835.

It is an arithmetic number, because the mean of its divisors is an integer number (46840974208).

Almost surely, 2^{2003231411300} is an apocalyptic number.

2003231411300 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 2003231411300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2529412607232).

2003231411300 is an abundant number, since it is smaller than the sum of its proper divisors (3055593803164).

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

2003231411300 is a wasteful number, since it uses less digits than its factorization.

2003231411300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169546 (or 169532 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2003231411300 its reverse (31141323002), we get a palindrome (2034372734302).

The spelling of 2003231411300 in words is "two trillion, three billion, two hundred thirty-one million, four hundred eleven thousand, three hundred".