120680927 has 2 divisors, whose sum is σ = 120680928. Its totient is φ = 120680926.

The previous prime is 120680893. The next prime is 120680929. The reversal of 120680927 is 729086021.

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-120680927 is a prime.

It is a super-2 number, since 2×120680927² = 29127772283158658, which contains 22 as substring.

Together with 120680929, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120680929) 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, 60340463 + 60340464.

It is an arithmetic number, because the mean of its divisors is an integer number (60340464).

Almost surely, 2^120680927 is an apocalyptic number.

120680927 is a deficient number, since it is larger than the sum of its proper divisors (1).

120680927 is an equidigital number, since it uses as much as digits as its factorization.

120680927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 120680927 is about 10985.4871079984. The cubic root of 120680927 is about 494.1736059826.

The spelling of 120680927 in words is "one hundred twenty million, six hundred eighty thousand, nine hundred twenty-seven".