11454151 has 2 divisors, whose sum is σ = 11454152. Its totient is φ = 11454150.

The previous prime is 11454143. The next prime is 11454181. The reversal of 11454151 is 15145411.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (15145411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11454151 - 2³ = 11454143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11454181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5727075 + 5727076.

It is an arithmetic number, because the mean of its divisors is an integer number (5727076).

Almost surely, 2^11454151 is an apocalyptic number.

11454151 is a deficient number, since it is larger than the sum of its proper divisors (1).

11454151 is an equidigital number, since it uses as much as digits as its factorization.

11454151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 400, while the sum is 22.

The square root of 11454151 is about 3384.3981739742. The cubic root of 11454151 is about 225.4175030045.

Adding to 11454151 its reverse (15145411), we get a palindrome (26599562).

The spelling of 11454151 in words is "eleven million, four hundred fifty-four thousand, one hundred fifty-one".