2141040111 has 16 divisors (see below), whose sum is σ = 3263568384. Its totient is φ = 1223064864.

The previous prime is 2141040103. The next prime is 2141040119. The reversal of 2141040111 is 1110401412.

It is an interprime number because it is at equal distance from previous prime (2141040103) and next prime (2141040119).

It is not a de Polignac number, because 2141040111 - 2³ = 2141040103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141040119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60366 + ... + 89028.

It is an arithmetic number, because the mean of its divisors is an integer number (203973024).

Almost surely, 2^2141040111 is an apocalyptic number.

2141040111 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2141040111 is a deficient number, since it is larger than the sum of its proper divisors (1122528273).

2141040111 is a wasteful number, since it uses less digits than its factorization.

2141040111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32230.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 2141040111 is about 46271.3746391870. The cubic root of 2141040111 is about 1288.8674856949.

Adding to 2141040111 its reverse (1110401412), we get a palindrome (3251441523).

The spelling of 2141040111 in words is "two billion, one hundred forty-one million, forty thousand, one hundred eleven".