11345000100073 has 2 divisors, whose sum is σ = 11345000100074. Its totient is φ = 11345000100072.

The previous prime is 11345000099989. The next prime is 11345000100103. The reversal of 11345000100073 is 37000100054311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6835777579024 + 4509222521049 = 2614532^2 + 2123493^2 .

It is a cyclic number.

It is not a de Polignac number, because 11345000100073 - 2¹³ = 11345000091881 is a prime.

It is not a weakly prime, because it can be changed into another prime (11345000100773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5672500050036 + 5672500050037.

It is an arithmetic number, because the mean of its divisors is an integer number (5672500050037).

Almost surely, 2^{11345000100073} is an apocalyptic number.

It is an amenable number.

11345000100073 is a deficient number, since it is larger than the sum of its proper divisors (1).

11345000100073 is an equidigital number, since it uses as much as digits as its factorization.

11345000100073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 25.

Adding to 11345000100073 its reverse (37000100054311), we get a palindrome (48345100154384).

The spelling of 11345000100073 in words is "eleven trillion, three hundred forty-five billion, one hundred thousand, seventy-three".