123056827 has 2 divisors, whose sum is σ = 123056828. Its totient is φ = 123056826.

The previous prime is 123056809. The next prime is 123056833. The reversal of 123056827 is 728650321.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123056827 - 2⁷ = 123056699 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123056792 and 123056801.

It is not a weakly prime, because it can be changed into another prime (123056807) 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, 61528413 + 61528414.

It is an arithmetic number, because the mean of its divisors is an integer number (61528414).

Almost surely, 2^123056827 is an apocalyptic number.

123056827 is a deficient number, since it is larger than the sum of its proper divisors (1).

123056827 is an equidigital number, since it uses as much as digits as its factorization.

123056827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 123056827 is about 11093.0981695827. The cubic root of 123056827 is about 497.3955600062.

The spelling of 123056827 in words is "one hundred twenty-three million, fifty-six thousand, eight hundred twenty-seven".