111105426337 has 2 divisors, whose sum is σ = 111105426338. Its totient is φ = 111105426336.

The previous prime is 111105426329. The next prime is 111105426349. The reversal of 111105426337 is 733624501111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65476621456 + 45628804881 = 255884^2 + 213609^2 .

It is a cyclic number.

It is not a de Polignac number, because 111105426337 - 2³ = 111105426329 is a prime.

It is not a weakly prime, because it can be changed into another prime (111105426637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55552713168 + 55552713169.

It is an arithmetic number, because the mean of its divisors is an integer number (55552713169).

Almost surely, 2^111105426337 is an apocalyptic number.

It is an amenable number.

111105426337 is a deficient number, since it is larger than the sum of its proper divisors (1).

111105426337 is an equidigital number, since it uses as much as digits as its factorization.

111105426337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 34.

Adding to 111105426337 its reverse (733624501111), we get a palindrome (844729927448).

The spelling of 111105426337 in words is "one hundred eleven billion, one hundred five million, four hundred twenty-six thousand, three hundred thirty-seven".