1111141041 has 16 divisors (see below), whose sum is σ = 1543389120. Its totient is φ = 710439680.

The previous prime is 1111141021. The next prime is 1111141051. The reversal of 1111141041 is 1401411111.

It is a cyclic number.

It is not a de Polignac number, because 1111141041 - 2⁷ = 1111140913 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1111141041.

It is not an unprimeable number, because it can be changed into a prime (1111141001) 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, 69300 + ... + 83813.

It is an arithmetic number, because the mean of its divisors is an integer number (96461820).

Almost surely, 2^1111141041 is an apocalyptic number.

It is an amenable number.

1111141041 is a deficient number, since it is larger than the sum of its proper divisors (432248079).

1111141041 is a wasteful number, since it uses less digits than its factorization.

1111141041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153216.

The product of its (nonzero) digits is 16, while the sum is 15.

The square root of 1111141041 is about 33333.7822786434. The cubic root of 1111141041 is about 1035.7534684801.

Adding to 1111141041 its reverse (1401411111), we get a palindrome (2512552152).

The spelling of 1111141041 in words is "one billion, one hundred eleven million, one hundred forty-one thousand, forty-one".