112157827 has 2 divisors, whose sum is σ = 112157828. Its totient is φ = 112157826.

The previous prime is 112157797. The next prime is 112157863. The reversal of 112157827 is 728751211.

It is a weak prime.

It is an emirp because it is prime and its reverse (728751211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112157827 - 2¹¹ = 112155779 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112157792 and 112157801.

It is not a weakly prime, because it can be changed into another prime (112157887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56078913 + 56078914.

It is an arithmetic number, because the mean of its divisors is an integer number (56078914).

Almost surely, 2^112157827 is an apocalyptic number.

112157827 is a deficient number, since it is larger than the sum of its proper divisors (1).

112157827 is an equidigital number, since it uses as much as digits as its factorization.

112157827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7840, while the sum is 34.

The square root of 112157827 is about 10590.4592440555. The cubic root of 112157827 is about 482.2547665178.

The spelling of 112157827 in words is "one hundred twelve million, one hundred fifty-seven thousand, eight hundred twenty-seven".