120281938483 has 4 divisors (see below), whose sum is σ = 137465072560. Its totient is φ = 103098804408.

The previous prime is 120281938433. The next prime is 120281938501. The reversal of 120281938483 is 384839182021.

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

It is a cyclic number.

It is not a de Polignac number, because 120281938483 - 2¹³ = 120281930291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120281938433) by changing a digit.

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, 8591567028 + ... + 8591567041.

It is an arithmetic number, because the mean of its divisors is an integer number (34366268140).

Almost surely, 2^120281938483 is an apocalyptic number.

120281938483 is a deficient number, since it is larger than the sum of its proper divisors (17183134077).

120281938483 is an equidigital number, since it uses as much as digits as its factorization.

120281938483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17183134076.

The product of its (nonzero) digits is 663552, while the sum is 49.

The spelling of 120281938483 in words is "one hundred twenty billion, two hundred eighty-one million, nine hundred thirty-eight thousand, four hundred eighty-three".