11810141 has 8 divisors (see below), whose sum is σ = 13862400. Its totient is φ = 9849168.

The previous prime is 11810137. The next prime is 11810143. The reversal of 11810141 is 14101811.

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

It is not a de Polignac number, because 11810141 - 2² = 11810137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11810143) 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, 22541 + ... + 23058.

It is an arithmetic number, because the mean of its divisors is an integer number (1732800).

Almost surely, 2^11810141 is an apocalyptic number.

It is an amenable number.

11810141 is a deficient number, since it is larger than the sum of its proper divisors (2052259).

11810141 is an equidigital number, since it uses as much as digits as its factorization.

11810141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45643.

The product of its (nonzero) digits is 32, while the sum is 17.

The square root of 11810141 is about 3436.5885700793. The cubic root of 11810141 is about 227.7290114298.

Adding to 11810141 its reverse (14101811), we get a palindrome (25911952).

The spelling of 11810141 in words is "eleven million, eight hundred ten thousand, one hundred forty-one".