120082307481 has 24 divisors (see below), whose sum is σ = 174115622304. Its totient is φ = 79749124800.

The previous prime is 120082307407. The next prime is 120082307483. The reversal of 120082307481 is 184703280021.

It is not a de Polignac number, because 120082307481 - 2¹⁴ = 120082291097 is a prime.

It is a super-2 number, since 2×120082307481² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120082307483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3408406 + ... + 3443456.

It is an arithmetic number, because the mean of its divisors is an integer number (7254817596).

Almost surely, 2^120082307481 is an apocalyptic number.

It is an amenable number.

120082307481 is a deficient number, since it is larger than the sum of its proper divisors (54033314823).

120082307481 is a wasteful number, since it uses less digits than its factorization.

120082307481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36501 (or 36498 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The spelling of 120082307481 in words is "one hundred twenty billion, eighty-two million, three hundred seven thousand, four hundred eighty-one".