112755133 has 2 divisors, whose sum is σ = 112755134. Its totient is φ = 112755132.

The previous prime is 112755127. The next prime is 112755157. The reversal of 112755133 is 331557211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79887844 + 32867289 = 8938^2 + 5733^2 .

It is an emirp because it is prime and its reverse (331557211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112755133 - 2²⁵ = 79200701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112755113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56377566 + 56377567.

It is an arithmetic number, because the mean of its divisors is an integer number (56377567).

Almost surely, 2^112755133 is an apocalyptic number.

It is an amenable number.

112755133 is a deficient number, since it is larger than the sum of its proper divisors (1).

112755133 is an equidigital number, since it uses as much as digits as its factorization.

112755133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3150, while the sum is 28.

The square root of 112755133 is about 10618.6219915769. The cubic root of 112755133 is about 483.1093474520.

The spelling of 112755133 in words is "one hundred twelve million, seven hundred fifty-five thousand, one hundred thirty-three".