11344303331 has 2 divisors, whose sum is σ = 11344303332. Its totient is φ = 11344303330.

The previous prime is 11344303307. The next prime is 11344303351. The reversal of 11344303331 is 13330344311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11344303331 - 2¹⁸ = 11344041187 is a prime.

It is a super-2 number, since 2×11344303331² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11344303331.

It is not a weakly prime, because it can be changed into another prime (11344303351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5672151665 + 5672151666.

It is an arithmetic number, because the mean of its divisors is an integer number (5672151666).

Almost surely, 2^11344303331 is an apocalyptic number.

11344303331 is a deficient number, since it is larger than the sum of its proper divisors (1).

11344303331 is an equidigital number, since it uses as much as digits as its factorization.

11344303331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 11344303331 its reverse (13330344311), we get a palindrome (24674647642).

The spelling of 11344303331 in words is "eleven billion, three hundred forty-four million, three hundred three thousand, three hundred thirty-one".