120514523 has 2 divisors, whose sum is σ = 120514524. Its totient is φ = 120514522.

The previous prime is 120514507. The next prime is 120514543. The reversal of 120514523 is 325415021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120514523 - 2⁴ = 120514507 is a prime.

It is not a weakly prime, because it can be changed into another prime (120514543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60257261 + 60257262.

It is an arithmetic number, because the mean of its divisors is an integer number (60257262).

Almost surely, 2^120514523 is an apocalyptic number.

120514523 is a deficient number, since it is larger than the sum of its proper divisors (1).

120514523 is an equidigital number, since it uses as much as digits as its factorization.

120514523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 120514523 is about 10977.9106846430. The cubic root of 120514523 is about 493.9463668436.

Adding to 120514523 its reverse (325415021), we get a palindrome (445929544).

The spelling of 120514523 in words is "one hundred twenty million, five hundred fourteen thousand, five hundred twenty-three".