10880321 has 2 divisors, whose sum is σ = 10880322. Its totient is φ = 10880320.

The previous prime is 10880299. The next prime is 10880327. The reversal of 10880321 is 12308801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5880625 + 4999696 = 2425^2 + 2236^2 .

It is an emirp because it is prime and its reverse (12308801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10880321 - 2¹⁸ = 10618177 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10880327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5440160 + 5440161.

It is an arithmetic number, because the mean of its divisors is an integer number (5440161).

Almost surely, 2^10880321 is an apocalyptic number.

It is an amenable number.

10880321 is a deficient number, since it is larger than the sum of its proper divisors (1).

10880321 is an equidigital number, since it uses as much as digits as its factorization.

10880321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 10880321 is about 3298.5331588450. The cubic root of 10880321 is about 221.5885094525.

The spelling of 10880321 in words is "ten million, eight hundred eighty thousand, three hundred twenty-one".