112154323 has 2 divisors, whose sum is σ = 112154324. Its totient is φ = 112154322.

The previous prime is 112154303. The next prime is 112154327. The reversal of 112154323 is 323451211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112154323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112154294 and 112154303.

It is not a weakly prime, because it can be changed into another prime (112154327) 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, 56077161 + 56077162.

It is an arithmetic number, because the mean of its divisors is an integer number (56077162).

Almost surely, 2^112154323 is an apocalyptic number.

112154323 is a deficient number, since it is larger than the sum of its proper divisors (1).

112154323 is an equidigital number, since it uses as much as digits as its factorization.

112154323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720, while the sum is 22.

The square root of 112154323 is about 10590.2938108440. The cubic root of 112154323 is about 482.2497443142.

The spelling of 112154323 in words is "one hundred twelve million, one hundred fifty-four thousand, three hundred twenty-three".