1102323241 has 2 divisors, whose sum is σ = 1102323242. Its totient is φ = 1102323240.

The previous prime is 1102323239. The next prime is 1102323269. The reversal of 1102323241 is 1423232011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 792704025 + 309619216 = 28155^2 + 17596^2 .

It is a cyclic number.

It is not a de Polignac number, because 1102323241 - 2¹ = 1102323239 is a prime.

Together with 1102323239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1102323221) 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 as a sum of consecutive naturals, namely, 551161620 + 551161621.

It is an arithmetic number, because the mean of its divisors is an integer number (551161621).

Almost surely, 2^1102323241 is an apocalyptic number.

It is an amenable number.

1102323241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102323241 is an equidigital number, since it uses as much as digits as its factorization.

1102323241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1102323241 is about 33201.2536058505. The cubic root of 1102323241 is about 1033.0063424498.

Adding to 1102323241 its reverse (1423232011), we get a palindrome (2525555252).

The spelling of 1102323241 in words is "one billion, one hundred two million, three hundred twenty-three thousand, two hundred forty-one".