11201230319969 has 2 divisors, whose sum is σ = 11201230319970. Its totient is φ = 11201230319968.

The previous prime is 11201230319959. The next prime is 11201230320037. The reversal of 11201230319969 is 96991303210211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8245282531600 + 2955947788369 = 2871460^2 + 1719287^2 .

It is an emirp because it is prime and its reverse (96991303210211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11201230319969 is a prime.

It is a super-2 number, since 2×11201230319969² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11201230319959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600615159984 + 5600615159985.

It is an arithmetic number, because the mean of its divisors is an integer number (5600615159985).

Almost surely, 2^{11201230319969} is an apocalyptic number.

It is an amenable number.

11201230319969 is a deficient number, since it is larger than the sum of its proper divisors (1).

11201230319969 is an equidigital number, since it uses as much as digits as its factorization.

11201230319969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157464, while the sum is 47.

The spelling of 11201230319969 in words is "eleven trillion, two hundred one billion, two hundred thirty million, three hundred nineteen thousand, nine hundred sixty-nine".