11012322073 has 2 divisors, whose sum is σ = 11012322074. Its totient is φ = 11012322072.

The previous prime is 11012322049. The next prime is 11012322109. The reversal of 11012322073 is 37022321011.

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., 6957561744 + 4054760329 = 83412^2 + 63677^2 .

It is a cyclic number.

It is not a de Polignac number, because 11012322073 - 2³³ = 2422387481 is a prime.

It is not a weakly prime, because it can be changed into another prime (11012322023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506161036 + 5506161037.

It is an arithmetic number, because the mean of its divisors is an integer number (5506161037).

Almost surely, 2^11012322073 is an apocalyptic number.

It is an amenable number.

11012322073 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012322073 is an equidigital number, since it uses as much as digits as its factorization.

11012322073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 22.

Adding to 11012322073 its reverse (37022321011), we get a palindrome (48034643084).

The spelling of 11012322073 in words is "eleven billion, twelve million, three hundred twenty-two thousand, seventy-three".