2541103031111 has 8 divisors (see below), whose sum is σ = 2553457213440. Its totient is φ = 2528757412632.

The previous prime is 2541103031107. The next prime is 2541103031153. The reversal of 2541103031111 is 1111303011452.

2541103031111 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 2541103031111 - 2² = 2541103031107 is a prime.

It is a super-2 number, since 2×2541103031111² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541103031161) 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, 1545671 + ... + 2733368.

It is an arithmetic number, because the mean of its divisors is an integer number (319182151680).

Almost surely, 2^{2541103031111} is an apocalyptic number.

2541103031111 is a deficient number, since it is larger than the sum of its proper divisors (12354182329).

2541103031111 is a wasteful number, since it uses less digits than its factorization.

2541103031111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4281925.

The product of its (nonzero) digits is 360, while the sum is 23.

Adding to 2541103031111 its reverse (1111303011452), we get a palindrome (3652406042563).

The spelling of 2541103031111 in words is "two trillion, five hundred forty-one billion, one hundred three million, thirty-one thousand, one hundred eleven".