111110202053 has 2 divisors, whose sum is σ = 111110202054. Its totient is φ = 111110202052.

The previous prime is 111110202043. The next prime is 111110202167. The reversal of 111110202053 is 350202011111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74979035329 + 36131166724 = 273823^2 + 190082^2 .

It is an emirp because it is prime and its reverse (350202011111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111110202053 - 2¹⁰ = 111110201029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111110202043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55555101026 + 55555101027.

It is an arithmetic number, because the mean of its divisors is an integer number (55555101027).

Almost surely, 2^111110202053 is an apocalyptic number.

It is an amenable number.

111110202053 is a deficient number, since it is larger than the sum of its proper divisors (1).

111110202053 is an equidigital number, since it uses as much as digits as its factorization.

111110202053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 17.

Adding to 111110202053 its reverse (350202011111), we get a palindrome (461312213164).

The spelling of 111110202053 in words is "one hundred eleven billion, one hundred ten million, two hundred two thousand, fifty-three".