111130302253 has 2 divisors, whose sum is σ = 111130302254. Its totient is φ = 111130302252.

The previous prime is 111130302247. The next prime is 111130302289. The reversal of 111130302253 is 352203031111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62799357604 + 48330944649 = 250598^2 + 219843^2 .

It is a cyclic number.

It is not a de Polignac number, because 111130302253 - 2¹³ = 111130294061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111130302293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55565151126 + 55565151127.

It is an arithmetic number, because the mean of its divisors is an integer number (55565151127).

Almost surely, 2^111130302253 is an apocalyptic number.

It is an amenable number.

111130302253 is a deficient number, since it is larger than the sum of its proper divisors (1).

111130302253 is an equidigital number, since it uses as much as digits as its factorization.

111130302253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 111130302253 its reverse (352203031111), we get a palindrome (463333333364).

The spelling of 111130302253 in words is "one hundred eleven billion, one hundred thirty million, three hundred two thousand, two hundred fifty-three".