120056131046 has 4 divisors (see below), whose sum is σ = 180084196572. Its totient is φ = 60028065522.

The previous prime is 120056130983. The next prime is 120056131099. The reversal of 120056131046 is 640131650021.

It is a happy number.

120056131046 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30014032760 + ... + 30014032763.

It is an arithmetic number, because the mean of its divisors is an integer number (45021049143).

Almost surely, 2^120056131046 is an apocalyptic number.

120056131046 is a deficient number, since it is larger than the sum of its proper divisors (60028065526).

120056131046 is an equidigital number, since it uses as much as digits as its factorization.

120056131046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60028065525.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 120056131046 its reverse (640131650021), we get a palindrome (760187781067).

The spelling of 120056131046 in words is "one hundred twenty billion, fifty-six million, one hundred thirty-one thousand, forty-six".