120277133 has 2 divisors, whose sum is σ = 120277134. Its totient is φ = 120277132.

The previous prime is 120277109. The next prime is 120277141. The reversal of 120277133 is 331772021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97970404 + 22306729 = 9898^2 + 4723^2 .

It is a cyclic number.

It is not a de Polignac number, because 120277133 - 2¹⁰ = 120276109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120277103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60138566 + 60138567.

It is an arithmetic number, because the mean of its divisors is an integer number (60138567).

Almost surely, 2^120277133 is an apocalyptic number.

It is an amenable number.

120277133 is a deficient number, since it is larger than the sum of its proper divisors (1).

120277133 is an equidigital number, since it uses as much as digits as its factorization.

120277133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 120277133 is about 10967.0931882610. The cubic root of 120277133 is about 493.6218278000.

The spelling of 120277133 in words is "one hundred twenty million, two hundred seventy-seven thousand, one hundred thirty-three".