11321030293 has 2 divisors, whose sum is σ = 11321030294. Its totient is φ = 11321030292.

The previous prime is 11321030291. The next prime is 11321030333. The reversal of 11321030293 is 39203012311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11269520964 + 51509329 = 106158^2 + 7177^2 .

It is an emirp because it is prime and its reverse (39203012311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11321030293 - 2¹ = 11321030291 is a prime.

Together with 11321030291, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11321030291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660515146 + 5660515147.

It is an arithmetic number, because the mean of its divisors is an integer number (5660515147).

Almost surely, 2^11321030293 is an apocalyptic number.

It is an amenable number.

11321030293 is a deficient number, since it is larger than the sum of its proper divisors (1).

11321030293 is an equidigital number, since it uses as much as digits as its factorization.

11321030293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 25.

The spelling of 11321030293 in words is "eleven billion, three hundred twenty-one million, thirty thousand, two hundred ninety-three".