120120727 has 2 divisors, whose sum is σ = 120120728. Its totient is φ = 120120726.

The previous prime is 120120713. The next prime is 120120733. The reversal of 120120727 is 727021021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120120727 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120120698 and 120120707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120120797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60060363 + 60060364.

It is an arithmetic number, because the mean of its divisors is an integer number (60060364).

Almost surely, 2^120120727 is an apocalyptic number.

120120727 is a deficient number, since it is larger than the sum of its proper divisors (1).

120120727 is an equidigital number, since it uses as much as digits as its factorization.

120120727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 392, while the sum is 22.

The square root of 120120727 is about 10959.9601732853. The cubic root of 120120727 is about 493.4077696402.

Adding to 120120727 its reverse (727021021), we get a palindrome (847141748).

The spelling of 120120727 in words is "one hundred twenty million, one hundred twenty thousand, seven hundred twenty-seven".