11830141 has 4 divisors (see below), whose sum is σ = 12452800. Its totient is φ = 11207484.

The previous prime is 11830081. The next prime is 11830163. The reversal of 11830141 is 14103811.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11830141 - 2²³ = 3441533 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 622639 = 11830141 / (1 + 1 + 8 + 3 + 0 + 1 + 4 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11830541) 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 3 ways as a sum of consecutive naturals, for example, 311301 + ... + 311338.

It is an arithmetic number, because the mean of its divisors is an integer number (3113200).

Almost surely, 2^11830141 is an apocalyptic number.

It is an amenable number.

11830141 is a deficient number, since it is larger than the sum of its proper divisors (622659).

11830141 is an equidigital number, since it uses as much as digits as its factorization.

11830141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622658.

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 11830141 is about 3439.4972016270. The cubic root of 11830141 is about 227.8574889149.

Adding to 11830141 its reverse (14103811), we get a palindrome (25933952).

The spelling of 11830141 in words is "eleven million, eight hundred thirty thousand, one hundred forty-one".