120356523366 has 32 divisors (see below), whose sum is σ = 244898484480. Its totient is φ = 39421854816.

The previous prime is 120356523361. The next prime is 120356523379. The reversal of 120356523366 is 663325653021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120356523361) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 762255 + ... + 906501.

It is an arithmetic number, because the mean of its divisors is an integer number (7653077640).

Almost surely, 2^120356523366 is an apocalyptic number.

120356523366 is an abundant number, since it is smaller than the sum of its proper divisors (124541961114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120356523366 is a wasteful number, since it uses less digits than its factorization.

120356523366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146668.

The product of its (nonzero) digits is 583200, while the sum is 42.

The spelling of 120356523366 in words is "one hundred twenty billion, three hundred fifty-six million, five hundred twenty-three thousand, three hundred sixty-six".