11011331141 has 8 divisors (see below), whose sum is σ = 11170392768. Its totient is φ = 10852380000.

The previous prime is 11011331131. The next prime is 11011331143. The reversal of 11011331141 is 14113311011.

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 11011331141 - 2²² = 11007136837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011331143) 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 7 ways as a sum of consecutive naturals, for example, 184841 + ... + 237041.

It is an arithmetic number, because the mean of its divisors is an integer number (1396299096).

Almost surely, 2^11011331141 is an apocalyptic number.

It is an amenable number.

11011331141 is a deficient number, since it is larger than the sum of its proper divisors (159061627).

11011331141 is an equidigital number, since it uses as much as digits as its factorization.

11011331141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55243.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 11011331141 its reverse (14113311011), we get a palindrome (25124642152).

The spelling of 11011331141 in words is "eleven billion, eleven million, three hundred thirty-one thousand, one hundred forty-one".