120682650659 has 2 divisors, whose sum is σ = 120682650660. Its totient is φ = 120682650658.

The previous prime is 120682650611. The next prime is 120682650703. The reversal of 120682650659 is 956056286021.

It is a strong prime.

It is an emirp because it is prime and its reverse (956056286021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120682650659 - 2¹² = 120682646563 is a prime.

It is not a weakly prime, because it can be changed into another prime (120682655659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60341325329 + 60341325330.

It is an arithmetic number, because the mean of its divisors is an integer number (60341325330).

Almost surely, 2^120682650659 is an apocalyptic number.

120682650659 is a deficient number, since it is larger than the sum of its proper divisors (1).

120682650659 is an equidigital number, since it uses as much as digits as its factorization.

120682650659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1555200, while the sum is 50.

The spelling of 120682650659 in words is "one hundred twenty billion, six hundred eighty-two million, six hundred fifty thousand, six hundred fifty-nine".