2041155011 has 8 divisors (see below), whose sum is σ = 2333735424. Its totient is φ = 1748821320.

The previous prime is 2041154981. The next prime is 2041155013. The reversal of 2041155011 is 1105511402.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2041155011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2041155013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43595 + ... + 77348.

It is an arithmetic number, because the mean of its divisors is an integer number (291716928).

Almost surely, 2^2041155011 is an apocalyptic number.

2041155011 is a deficient number, since it is larger than the sum of its proper divisors (292580413).

2041155011 is a wasteful number, since it uses less digits than its factorization.

2041155011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123361.

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 2041155011 is about 45179.1435399123. The cubic root of 2041155011 is about 1268.5044521582.

Adding to 2041155011 its reverse (1105511402), we get a palindrome (3146666413).

The spelling of 2041155011 in words is "two billion, forty-one million, one hundred fifty-five thousand, eleven".