112302133 has 2 divisors, whose sum is σ = 112302134. Its totient is φ = 112302132.

The previous prime is 112302109. The next prime is 112302139. The reversal of 112302133 is 331203211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65966884 + 46335249 = 8122^2 + 6807^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112302133 is a prime.

It is a super-2 number, since 2×112302133² = 25223538152699378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112302139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56151066 + 56151067.

It is an arithmetic number, because the mean of its divisors is an integer number (56151067).

Almost surely, 2^112302133 is an apocalyptic number.

It is an amenable number.

112302133 is a deficient number, since it is larger than the sum of its proper divisors (1).

112302133 is an equidigital number, since it uses as much as digits as its factorization.

112302133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 112302133 is about 10597.2700729952. The cubic root of 112302133 is about 482.4615062313.

Adding to 112302133 its reverse (331203211), we get a palindrome (443505344).

The spelling of 112302133 in words is "one hundred twelve million, three hundred two thousand, one hundred thirty-three".