120301256146 has 8 divisors (see below), whose sum is σ = 182238536844. Its totient is φ = 59555077200.

The previous prime is 120301256129. The next prime is 120301256167. The reversal of 120301256146 is 641652103021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 74644250521 + 45657005625 = 273211^2 + 213675^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 297775185 + ... + 297775588.

Almost surely, 2^120301256146 is an apocalyptic number.

120301256146 is a deficient number, since it is larger than the sum of its proper divisors (61937280698).

120301256146 is a wasteful number, since it uses less digits than its factorization.

120301256146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595550876.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 120301256146 its reverse (641652103021), we get a palindrome (761953359167).

The spelling of 120301256146 in words is "one hundred twenty billion, three hundred one million, two hundred fifty-six thousand, one hundred forty-six".