11321029 has 2 divisors, whose sum is σ = 11321030. Its totient is φ = 11321028.

The previous prime is 11321003. The next prime is 11321047. The reversal of 11321029 is 92012311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9424900 + 1896129 = 3070^2 + 1377^2 .

It is an emirp because it is prime and its reverse (92012311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11321029 - 2⁷ = 11320901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11320997 and 11321015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11321329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660514 + 5660515.

It is an arithmetic number, because the mean of its divisors is an integer number (5660515).

Almost surely, 2^11321029 is an apocalyptic number.

It is an amenable number.

11321029 is a deficient number, since it is larger than the sum of its proper divisors (1).

11321029 is an equidigital number, since it uses as much as digits as its factorization.

11321029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 11321029 is about 3364.6736840294. The cubic root of 11321029 is about 224.5408182684.

The spelling of 11321029 in words is "eleven million, three hundred twenty-one thousand, twenty-nine".