120326263 has 2 divisors, whose sum is σ = 120326264. Its totient is φ = 120326262.

The previous prime is 120326233. The next prime is 120326273. The reversal of 120326263 is 362623021.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (362623021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120326263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120326233) 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, 60163131 + 60163132.

It is an arithmetic number, because the mean of its divisors is an integer number (60163132).

Almost surely, 2^120326263 is an apocalyptic number.

120326263 is a deficient number, since it is larger than the sum of its proper divisors (1).

120326263 is an equidigital number, since it uses as much as digits as its factorization.

120326263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 120326263 is about 10969.3328420647. The cubic root of 120326263 is about 493.6890291000.

Adding to 120326263 its reverse (362623021), we get a palindrome (482949284).

The spelling of 120326263 in words is "one hundred twenty million, three hundred twenty-six thousand, two hundred sixty-three".