2021301102320 has 40 divisors (see below), whose sum is σ = 4700149662240. Its totient is φ = 808412983040.

The previous prime is 2021301102287. The next prime is 2021301102409. The reversal of 2021301102320 is 232011031202.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1071980 + ... + 2278539.

It is an arithmetic number, because the mean of its divisors is an integer number (117503741556).

Almost surely, 2^{2021301102320} is an apocalyptic number.

2021301102320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2021301102320 is an abundant number, since it is smaller than the sum of its proper divisors (2678848559920).

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

2021301102320 is a wasteful number, since it uses less digits than its factorization.

2021301102320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3358073 (or 3358067 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2021301102320 its reverse (232011031202), we get a palindrome (2253312133522).

The spelling of 2021301102320 in words is "two trillion, twenty-one billion, three hundred one million, one hundred two thousand, three hundred twenty".