110111000052481 has 2 divisors, whose sum is σ = 110111000052482. Its totient is φ = 110111000052480.

The previous prime is 110111000052463. The next prime is 110111000052527. The reversal of 110111000052481 is 184250000111011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110058563174400 + 52436878081 = 10490880^2 + 228991^2 .

It is an emirp because it is prime and its reverse (184250000111011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110111000052481 - 2¹³ = 110111000044289 is a prime.

It is a super-2 number, since 2×110111000052481² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (110111000022481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55055500026240 + 55055500026241.

It is an arithmetic number, because the mean of its divisors is an integer number (55055500026241).

Almost surely, 2^{110111000052481} is an apocalyptic number.

It is an amenable number.

110111000052481 is a deficient number, since it is larger than the sum of its proper divisors (1).

110111000052481 is an equidigital number, since it uses as much as digits as its factorization.

110111000052481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 320, while the sum is 25.

Adding to 110111000052481 its reverse (184250000111011), we get a palindrome (294361000163492).

The spelling of 110111000052481 in words is "one hundred ten trillion, one hundred eleven billion, fifty-two thousand, four hundred eighty-one".