120101313020 has 24 divisors (see below), whose sum is σ = 271613739264. Its totient is φ = 44345100096.

The previous prime is 120101312999. The next prime is 120101313029. The reversal of 120101313020 is 20313101021.

It is a junction number, because it is equal to n+sod(n) for n = 120101312986 and 120101313004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120101313029) 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 7 ways as a sum of consecutive naturals, for example, 230963804 + ... + 230964323.

It is an arithmetic number, because the mean of its divisors is an integer number (11317239136).

Almost surely, 2^120101313020 is an apocalyptic number.

120101313020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120101313020 is an abundant number, since it is smaller than the sum of its proper divisors (151512426244).

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

120101313020 is a wasteful number, since it uses less digits than its factorization.

120101313020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461928149 (or 461928147 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 120101313020 its reverse (20313101021), we get a palindrome (140414414041).

The spelling of 120101313020 in words is "one hundred twenty billion, one hundred one million, three hundred thirteen thousand, twenty".