120130046632 has 16 divisors (see below), whose sum is σ = 225889240500. Its totient is φ = 59892915840.

The previous prime is 120130046573. The next prime is 120130046689. The reversal of 120130046632 is 236640031021.

It can be written as a sum of positive squares in 2 ways, for example, as 106493879556 + 13636167076 = 326334^2 + 116774^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 120130046632.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21510469 + ... + 21516052.

Almost surely, 2^120130046632 is an apocalyptic number.

It is an amenable number.

120130046632 is a deficient number, since it is larger than the sum of its proper divisors (105759193868).

120130046632 is a wasteful number, since it uses less digits than its factorization.

120130046632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43026876 (or 43026872 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 120130046632 its reverse (236640031021), we get a palindrome (356770077653).

The spelling of 120130046632 in words is "one hundred twenty billion, one hundred thirty million, forty-six thousand, six hundred thirty-two".