120141256 has 16 divisors (see below), whose sum is σ = 237121200. Its totient is φ = 56908944.

The previous prime is 120141253. The next prime is 120141311. The reversal of 120141256 is 652141021.

It is not an unprimeable number, because it can be changed into a prime (120141253) 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 3 ways as a sum of consecutive naturals, for example, 395050 + ... + 395353.

It is an arithmetic number, because the mean of its divisors is an integer number (14820075).

Almost surely, 2^120141256 is an apocalyptic number.

It is an amenable number.

120141256 is a deficient number, since it is larger than the sum of its proper divisors (116979944).

120141256 is a wasteful number, since it uses less digits than its factorization.

120141256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790428 (or 790424 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 120141256 is about 10960.8966786481. The cubic root of 120141256 is about 493.4358763386.

Adding to 120141256 its reverse (652141021), we get a palindrome (772282277).

It can be divided in two parts, 120 and 141256, that added together give a square (141376 = 376²).

The spelling of 120141256 in words is "one hundred twenty million, one hundred forty-one thousand, two hundred fifty-six".