11343151 has 4 divisors (see below), whose sum is σ = 11354904. Its totient is φ = 11331400.

The previous prime is 11343119. The next prime is 11343161. The reversal of 11343151 is 15134311.

11343151 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15134311 = 2029 ⋅7459.

It is a cyclic number.

It is not a de Polignac number, because 11343151 - 2⁵ = 11343119 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 (11343161) 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, 4285 + ... + 6406.

It is an arithmetic number, because the mean of its divisors is an integer number (2838726).

Almost surely, 2^11343151 is an apocalyptic number.

11343151 is a deficient number, since it is larger than the sum of its proper divisors (11753).

11343151 is a wasteful number, since it uses less digits than its factorization.

11343151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11752.

The product of its digits is 180, while the sum is 19.

The square root of 11343151 is about 3367.9594712526. The cubic root of 11343151 is about 224.6869787167.

Adding to 11343151 its reverse (15134311), we get a palindrome (26477462).

It can be divided in two parts, 113 and 43151, that added together give a square (43264 = 208²).

The spelling of 11343151 in words is "eleven million, three hundred forty-three thousand, one hundred fifty-one".