11230529 has 2 divisors, whose sum is σ = 11230530. Its totient is φ = 11230528.

The previous prime is 11230519. The next prime is 11230543. The reversal of 11230529 is 92503211.

11230529 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9610000 + 1620529 = 3100^2 + 1273^2 .

It is an emirp because it is prime and its reverse (92503211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11230529 - 2²⁰ = 10181953 is a prime.

It is a super-2 number, since 2×11230529² = 252249563239682, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11230519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5615264 + 5615265.

It is an arithmetic number, because the mean of its divisors is an integer number (5615265).

Almost surely, 2^11230529 is an apocalyptic number.

It is an amenable number.

11230529 is a deficient number, since it is larger than the sum of its proper divisors (1).

11230529 is an equidigital number, since it uses as much as digits as its factorization.

11230529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 11230529 is about 3351.1981439479. The cubic root of 11230529 is about 223.9408924083.

The spelling of 11230529 in words is "eleven million, two hundred thirty thousand, five hundred twenty-nine".