120960257 has 8 divisors (see below), whose sum is σ = 134447040. Its totient is φ = 107888560.

The previous prime is 120960239. The next prime is 120960269. The reversal of 120960257 is 752069021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120960257 - 2⁶ = 120960193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120960227) 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 in 7 ways as a sum of consecutive naturals, for example, 103157 + ... + 104322.

It is an arithmetic number, because the mean of its divisors is an integer number (16805880).

Almost surely, 2^120960257 is an apocalyptic number.

It is an amenable number.

120960257 is a deficient number, since it is larger than the sum of its proper divisors (13486783).

120960257 is a wasteful number, since it uses less digits than its factorization.

120960257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207543.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 120960257 is about 10998.1933516373. The cubic root of 120960257 is about 494.5545862315.

The spelling of 120960257 in words is "one hundred twenty million, nine hundred sixty thousand, two hundred fifty-seven".