11447216093 has 2 divisors, whose sum is σ = 11447216094. Its totient is φ = 11447216092.

The previous prime is 11447216063. The next prime is 11447216111. The reversal of 11447216093 is 39061274411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11123288089 + 323928004 = 105467^2 + 17998^2 .

It is an emirp because it is prime and its reverse (39061274411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11447216093 - 2¹⁶ = 11447150557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11447216003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5723608046 + 5723608047.

It is an arithmetic number, because the mean of its divisors is an integer number (5723608047).

Almost surely, 2^11447216093 is an apocalyptic number.

It is an amenable number.

11447216093 is a deficient number, since it is larger than the sum of its proper divisors (1).

11447216093 is an equidigital number, since it uses as much as digits as its factorization.

11447216093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 11447216093 in words is "eleven billion, four hundred forty-seven million, two hundred sixteen thousand, ninety-three".