111411116053 has 2 divisors, whose sum is σ = 111411116054. Its totient is φ = 111411116052.

The previous prime is 111411116029. The next prime is 111411116123. The reversal of 111411116053 is 350611114111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111411091089 + 24964 = 333783^2 + 158^2 .

It is a cyclic number.

It is not a de Polignac number, because 111411116053 - 2³³ = 102821181461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111411116353) 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, 55705558026 + 55705558027.

It is an arithmetic number, because the mean of its divisors is an integer number (55705558027).

Almost surely, 2^111411116053 is an apocalyptic number.

It is an amenable number.

111411116053 is a deficient number, since it is larger than the sum of its proper divisors (1).

111411116053 is an equidigital number, since it uses as much as digits as its factorization.

111411116053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 25.

The spelling of 111411116053 in words is "one hundred eleven billion, four hundred eleven million, one hundred sixteen thousand, fifty-three".