2300112540 has 144 divisors (see below), whose sum is σ = 7628100480. Its totient is φ = 556371840.

The previous prime is 2300112457. The next prime is 2300112547. The reversal of 2300112540 is 452110032.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300112547) 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, 1161271 + ... + 1163249.

It is an arithmetic number, because the mean of its divisors is an integer number (52972920).

Almost surely, 2^2300112540 is an apocalyptic number.

2300112540 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 2300112540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3814050240).

2300112540 is an abundant number, since it is smaller than the sum of its proper divisors (5327987940).

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

2300112540 is a wasteful number, since it uses less digits than its factorization.

2300112540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2592 (or 2587 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2300112540 is about 47959.4885293828. The cubic root of 2300112540 is about 1320.0276509359.

Adding to 2300112540 its reverse (452110032), we get a palindrome (2752222572).

The spelling of 2300112540 in words is "two billion, three hundred million, one hundred twelve thousand, five hundred forty".