113122253 has 2 divisors, whose sum is σ = 113122254. Its totient is φ = 113122252.

The previous prime is 113122171. The next prime is 113122259. The reversal of 113122253 is 352221311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106956964 + 6165289 = 10342^2 + 2483^2 .

It is a cyclic number.

It is not a de Polignac number, because 113122253 - 2¹² = 113118157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113122259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56561126 + 56561127.

It is an arithmetic number, because the mean of its divisors is an integer number (56561127).

Almost surely, 2^113122253 is an apocalyptic number.

It is an amenable number.

113122253 is a deficient number, since it is larger than the sum of its proper divisors (1).

113122253 is an equidigital number, since it uses as much as digits as its factorization.

113122253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 360, while the sum is 20.

The square root of 113122253 is about 10635.8945557015. The cubic root of 113122253 is about 483.6330988125.

Adding to 113122253 its reverse (352221311), we get a palindrome (465343564).

The spelling of 113122253 in words is "one hundred thirteen million, one hundred twenty-two thousand, two hundred fifty-three".