120330533 has 2 divisors, whose sum is σ = 120330534. Its totient is φ = 120330532.

The previous prime is 120330527. The next prime is 120330547. The reversal of 120330533 is 335033021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117115684 + 3214849 = 10822^2 + 1793^2 .

It is a cyclic number.

It is not a de Polignac number, because 120330533 - 2⁴ = 120330517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120330523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60165266 + 60165267.

It is an arithmetic number, because the mean of its divisors is an integer number (60165267).

Almost surely, 2^120330533 is an apocalyptic number.

It is an amenable number.

120330533 is a deficient number, since it is larger than the sum of its proper divisors (1).

120330533 is an equidigital number, since it uses as much as digits as its factorization.

120330533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 20.

The square root of 120330533 is about 10969.5274738705. The cubic root of 120330533 is about 493.6948688537.

Adding to 120330533 its reverse (335033021), we get a palindrome (455363554).

The spelling of 120330533 in words is "one hundred twenty million, three hundred thirty thousand, five hundred thirty-three".