11440151 has 2 divisors, whose sum is σ = 11440152. Its totient is φ = 11440150.

The previous prime is 11440127. The next prime is 11440199. The reversal of 11440151 is 15104411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11440151 - 2¹⁸ = 11178007 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11440651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5720075 + 5720076.

It is an arithmetic number, because the mean of its divisors is an integer number (5720076).

Almost surely, 2^11440151 is an apocalyptic number.

11440151 is a deficient number, since it is larger than the sum of its proper divisors (1).

11440151 is an equidigital number, since it uses as much as digits as its factorization.

11440151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 11440151 is about 3382.3292270268. The cubic root of 11440151 is about 225.3256256384.

Adding to 11440151 its reverse (15104411), we get a palindrome (26544562).

The spelling of 11440151 in words is "eleven million, four hundred forty thousand, one hundred fifty-one".