2303040411100 has 144 divisors (see below), whose sum is σ = 5892978825216. Its totient is φ = 770194656000.

The previous prime is 2303040411083. The next prime is 2303040411109. The reversal of 2303040411100 is 11140403032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303040411109) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3578157 + ... + 4172443.

It is an arithmetic number, because the mean of its divisors is an integer number (40923464064).

Almost surely, 2^{2303040411100} is an apocalyptic number.

2303040411100 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 2303040411100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2946489412608).

2303040411100 is an abundant number, since it is smaller than the sum of its proper divisors (3589938414116).

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

2303040411100 is a wasteful number, since it uses less digits than its factorization.

2303040411100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594596 (or 594589 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2303040411100 its reverse (11140403032), we get a palindrome (2314180814132).

The spelling of 2303040411100 in words is "two trillion, three hundred three billion, forty million, four hundred eleven thousand, one hundred".