11552113 has 2 divisors, whose sum is σ = 11552114. Its totient is φ = 11552112.

The previous prime is 11552089. The next prime is 11552131. The reversal of 11552113 is 31125511.

11552113 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (11552131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7091569 + 4460544 = 2663^2 + 2112^2 .

It is a cyclic number.

It is not a de Polignac number, because 11552113 - 2⁵ = 11552081 is a prime.

It is not a weakly prime, because it can be changed into another prime (11552143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5776056 + 5776057.

It is an arithmetic number, because the mean of its divisors is an integer number (5776057).

Almost surely, 2^11552113 is an apocalyptic number.

It is an amenable number.

11552113 is a deficient number, since it is larger than the sum of its proper divisors (1).

11552113 is an equidigital number, since it uses as much as digits as its factorization.

11552113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 150, while the sum is 19.

The square root of 11552113 is about 3398.8399491591. The cubic root of 11552113 is about 226.0583098036.

Adding to 11552113 its reverse (31125511), we get a palindrome (42677624).

It can be divided in two parts, 115 and 52113, that multiplied together give a palindrome (5992995).

The spelling of 11552113 in words is "eleven million, five hundred fifty-two thousand, one hundred thirteen".