11000050097 has 2 divisors, whose sum is σ = 11000050098. Its totient is φ = 11000050096.

The previous prime is 11000050091. The next prime is 11000050099. The reversal of 11000050097 is 79005000011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6514265521 + 4485784576 = 80711^2 + 66976^2 .

It is a cyclic number.

It is not a de Polignac number, because 11000050097 - 2¹⁶ = 10999984561 is a prime.

It is a super-2 number, since 2×11000050097² (a number of 21 digits) contains 22 as substring.

Together with 11000050099, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11000050091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500025048 + 5500025049.

It is an arithmetic number, because the mean of its divisors is an integer number (5500025049).

Almost surely, 2^11000050097 is an apocalyptic number.

It is an amenable number.

11000050097 is a deficient number, since it is larger than the sum of its proper divisors (1).

11000050097 is an equidigital number, since it uses as much as digits as its factorization.

11000050097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 315, while the sum is 23.

The spelling of 11000050097 in words is "eleven billion, fifty thousand, ninety-seven".