111120022100053 has 2 divisors, whose sum is σ = 111120022100054. Its totient is φ = 111120022100052.

The previous prime is 111120022099963. The next prime is 111120022100069. The reversal of 111120022100053 is 350001220021111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71276430996369 + 39843591103684 = 8442537^2 + 6312178^2 .

It is a cyclic number.

It is not a de Polignac number, because 111120022100053 - 2²⁹ = 111119485229141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111120022100053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111120022100083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55560011050026 + 55560011050027.

It is an arithmetic number, because the mean of its divisors is an integer number (55560011050027).

Almost surely, 2^{111120022100053} is an apocalyptic number.

It is an amenable number.

111120022100053 is a deficient number, since it is larger than the sum of its proper divisors (1).

111120022100053 is an equidigital number, since it uses as much as digits as its factorization.

111120022100053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 19.

Adding to 111120022100053 its reverse (350001220021111), we get a palindrome (461121242121164).

The spelling of 111120022100053 in words is "one hundred eleven trillion, one hundred twenty billion, twenty-two million, one hundred thousand, fifty-three".