120248245 has 16 divisors (see below), whose sum is σ = 163578240. Its totient is φ = 84124224.

The previous prime is 120248221. The next prime is 120248257. The reversal of 120248245 is 542842021.

It is a cyclic number.

It is not a de Polignac number, because 120248245 - 2⁵ = 120248213 is a prime.

It is a super-3 number, since 3×120248245³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 47449 + ... + 49918.

It is an arithmetic number, because the mean of its divisors is an integer number (10223640).

Almost surely, 2^120248245 is an apocalyptic number.

It is an amenable number.

120248245 is a deficient number, since it is larger than the sum of its proper divisors (43329995).

120248245 is a wasteful number, since it uses less digits than its factorization.

120248245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97404.

The product of its (nonzero) digits is 5120, while the sum is 28.

The square root of 120248245 is about 10965.7760783266. The cubic root of 120248245 is about 493.5823054935.

The spelling of 120248245 in words is "one hundred twenty million, two hundred forty-eight thousand, two hundred forty-five".