112920827 has 2 divisors, whose sum is σ = 112920828. Its totient is φ = 112920826.

The previous prime is 112920803. The next prime is 112920859. The reversal of 112920827 is 728029211.

It is a happy number.

It is an a-pointer prime, because the next prime (112920859) can be obtained adding 112920827 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112920827 - 2⁶ = 112920763 is a prime.

It is a super-2 number, since 2×112920827² = 25502226340727858, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 112920793 and 112920802.

It is not a weakly prime, because it can be changed into another prime (112920127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56460413 + 56460414.

It is an arithmetic number, because the mean of its divisors is an integer number (56460414).

Almost surely, 2^112920827 is an apocalyptic number.

112920827 is a deficient number, since it is larger than the sum of its proper divisors (1).

112920827 is an equidigital number, since it uses as much as digits as its factorization.

112920827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 112920827 is about 10626.4211755417. The cubic root of 112920827 is about 483.3458751667.

The spelling of 112920827 in words is "one hundred twelve million, nine hundred twenty thousand, eight hundred twenty-seven".