2540112203 has 8 divisors (see below), whose sum is σ = 2651084448. Its totient is φ = 2429184384.

The previous prime is 2540112187. The next prime is 2540112229. The reversal of 2540112203 is 3022110452.

2540112203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2540112203 - 2⁴ = 2540112187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2540112283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166025 + ... + 180677.

It is an arithmetic number, because the mean of its divisors is an integer number (331385556).

Almost surely, 2^2540112203 is an apocalyptic number.

2540112203 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2540112203 is a deficient number, since it is larger than the sum of its proper divisors (110972245).

2540112203 is a wasteful number, since it uses less digits than its factorization.

2540112203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22213.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2540112203 is about 50399.5258211821. The cubic root of 2540112203 is about 1364.4290801206.

Adding to 2540112203 its reverse (3022110452), we get a palindrome (5562222655).

The spelling of 2540112203 in words is "two billion, five hundred forty million, one hundred twelve thousand, two hundred three".