120550601 has 2 divisors, whose sum is σ = 120550602. Its totient is φ = 120550600.

The previous prime is 120550597. The next prime is 120550607. The reversal of 120550601 is 106055021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106110601 + 14440000 = 10301^2 + 3800^2 .

It is an emirp because it is prime and its reverse (106055021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120550601 - 2² = 120550597 is a prime.

It is a super-2 number, since 2×120550601² = 29064894802922402, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (120550607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60275300 + 60275301.

It is an arithmetic number, because the mean of its divisors is an integer number (60275301).

Almost surely, 2^120550601 is an apocalyptic number.

It is an amenable number.

120550601 is a deficient number, since it is larger than the sum of its proper divisors (1).

120550601 is an equidigital number, since it uses as much as digits as its factorization.

120550601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 120550601 is about 10979.5537705318. The cubic root of 120550601 is about 493.9956522425.

The spelling of 120550601 in words is "one hundred twenty million, five hundred fifty thousand, six hundred one".