120101113308 has 48 divisors (see below), whose sum is σ = 307659187584. Its totient is φ = 36162459840.

The previous prime is 120101113289. The next prime is 120101113309. The reversal of 120101113308 is 803311101021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120101113309) 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 15 ways as a sum of consecutive naturals, for example, 2876910 + ... + 2918357.

It is an arithmetic number, because the mean of its divisors is an integer number (6409566408).

Almost surely, 2^120101113308 is an apocalyptic number.

It is an amenable number.

120101113308 is an abundant number, since it is smaller than the sum of its proper divisors (187558074276).

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

120101113308 is a wasteful number, since it uses less digits than its factorization.

120101113308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5795442 (or 5795440 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 120101113308 its reverse (803311101021), we get a palindrome (923412214329).

The spelling of 120101113308 in words is "one hundred twenty billion, one hundred one million, one hundred thirteen thousand, three hundred eight".