11010312097 has 2 divisors, whose sum is σ = 11010312098. Its totient is φ = 11010312096.

The previous prime is 11010312031. The next prime is 11010312113. The reversal of 11010312097 is 79021301011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8314521856 + 2695790241 = 91184^2 + 51921^2 .

It is an emirp because it is prime and its reverse (79021301011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11010312097 - 2⁷ = 11010311969 is a prime.

It is not a weakly prime, because it can be changed into another prime (11010310097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505156048 + 5505156049.

It is an arithmetic number, because the mean of its divisors is an integer number (5505156049).

Almost surely, 2^11010312097 is an apocalyptic number.

It is an amenable number.

11010312097 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010312097 is an equidigital number, since it uses as much as digits as its factorization.

11010312097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 25.

The spelling of 11010312097 in words is "eleven billion, ten million, three hundred twelve thousand, ninety-seven".