120154063 has 2 divisors, whose sum is σ = 120154064. Its totient is φ = 120154062.

The previous prime is 120154033. The next prime is 120154087. The reversal of 120154063 is 360451021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120154063 - 2¹³ = 120145871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120154033) 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, 60077031 + 60077032.

It is an arithmetic number, because the mean of its divisors is an integer number (60077032).

Almost surely, 2^120154063 is an apocalyptic number.

120154063 is a deficient number, since it is larger than the sum of its proper divisors (1).

120154063 is an equidigital number, since it uses as much as digits as its factorization.

120154063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 120154063 is about 10961.4808762320. The cubic root of 120154063 is about 493.4534090578.

The spelling of 120154063 in words is "one hundred twenty million, one hundred fifty-four thousand, sixty-three".