120382263 has 6 divisors (see below), whose sum is σ = 173885504. Its totient is φ = 80254836.

The previous prime is 120382247. The next prime is 120382267. The reversal of 120382263 is 362283021.

120382263 is a `hidden beast` number, since 1 + 20 + 382 + 263 = 666.

It is not a de Polignac number, because 120382263 - 2⁴ = 120382247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120382267) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6687895 + ... + 6687912.

Almost surely, 2^120382263 is an apocalyptic number.

120382263 is a deficient number, since it is larger than the sum of its proper divisors (53503241).

120382263 is a wasteful number, since it uses less digits than its factorization.

120382263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13375813 (or 13375810 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 120382263 is about 10971.8851160591. The cubic root of 120382263 is about 493.7656050615.

The spelling of 120382263 in words is "one hundred twenty million, three hundred eighty-two thousand, two hundred sixty-three".