2541881103 has 8 divisors (see below), whose sum is σ = 3395372928. Its totient is φ = 1691488344.

The previous prime is 2541881081. The next prime is 2541881107. The reversal of 2541881103 is 3011881452.

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

It is a de Polignac number, because none of the positive numbers 2^k-2541881103 is a prime.

It is a super-2 number, since 2×2541881103² = 12922319083576993218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541881107) 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, 772851 + ... + 776132.

It is an arithmetic number, because the mean of its divisors is an integer number (424421616).

Almost surely, 2^2541881103 is an apocalyptic number.

2541881103 is a deficient number, since it is larger than the sum of its proper divisors (853491825).

2541881103 is a wasteful number, since it uses less digits than its factorization.

2541881103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1549533.

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 2541881103 is about 50417.0715432779. The cubic root of 2541881103 is about 1364.7457299863.

The spelling of 2541881103 in words is "two billion, five hundred forty-one million, eight hundred eighty-one thousand, one hundred three".