11031090841 has 9 divisors (see below), whose sum is σ = 11132094549. Its totient is φ = 10930998204.

The previous prime is 11031090827. The next prime is 11031090857. The reversal of 11031090841 is 14809013011.

The square root of 11031090841 is 105029.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 11031090841 - 2¹³ = 11031082649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11031090641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 13338270 + ... + 13339096.

Almost surely, 2^11031090841 is an apocalyptic number.

11031090841 is the 105029-th square number.

11031090841 is the 52515-th centered octagonal number.

It is an amenable number.

11031090841 is a deficient number, since it is larger than the sum of its proper divisors (101003708).

11031090841 is an frugal number, since it uses more digits than its factorization.

11031090841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908 (or 954 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 28.

The spelling of 11031090841 in words is "eleven billion, thirty-one million, ninety thousand, eight hundred forty-one".