120302421113 has 24 divisors (see below), whose sum is σ = 142226130816. Its totient is φ = 99622094400.

The previous prime is 120302421101. The next prime is 120302421131. The reversal of 120302421113 is 311124203021.

It is not a de Polignac number, because 120302421113 - 2⁴ = 120302421097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120302421143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3025028 + ... + 3064538.

It is an arithmetic number, because the mean of its divisors is an integer number (5926088784).

Almost surely, 2^120302421113 is an apocalyptic number.

It is an amenable number.

120302421113 is a deficient number, since it is larger than the sum of its proper divisors (21923709703).

120302421113 is an equidigital number, since it uses as much as digits as its factorization.

120302421113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39765 (or 39662 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 120302421113 its reverse (311124203021), we get a palindrome (431426624134).

The spelling of 120302421113 in words is "one hundred twenty billion, three hundred two million, four hundred twenty-one thousand, one hundred thirteen".