120260145 has 8 divisors (see below), whose sum is σ = 192416256. Its totient is φ = 64138736.

The previous prime is 120260143. The next prime is 120260149. The reversal of 120260145 is 541062021.

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 120260145 - 2¹ = 120260143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120260141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4008657 + ... + 4008686.

It is an arithmetic number, because the mean of its divisors is an integer number (24052032).

Almost surely, 2^120260145 is an apocalyptic number.

120260145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120260145 is a deficient number, since it is larger than the sum of its proper divisors (72156111).

120260145 is an equidigital number, since it uses as much as digits as its factorization.

120260145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8017351.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 120260145 is about 10966.3186621582. The cubic root of 120260145 is about 493.5985869112.

The spelling of 120260145 in words is "one hundred twenty million, two hundred sixty thousand, one hundred forty-five".