2102303021301 has 64 divisors (see below), whose sum is σ = 3720722903040. Its totient is φ = 1147071119040.

The previous prime is 2102303021297. The next prime is 2102303021321. The reversal of 2102303021301 is 1031203032012.

2102303021301 is a `hidden beast` number, since 2 + 1 + 0 + 230 + 302 + 130 + 1 = 666.

It is not a de Polignac number, because 2102303021301 - 2² = 2102303021297 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102303021321) 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 63 ways as a sum of consecutive naturals, for example, 2058651 + ... + 2905623.

It is an arithmetic number, because the mean of its divisors is an integer number (58136295360).

Almost surely, 2^{2102303021301} is an apocalyptic number.

2102303021301 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2102303021301 is a deficient number, since it is larger than the sum of its proper divisors (1618419881739).

2102303021301 is a wasteful number, since it uses less digits than its factorization.

2102303021301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847583 (or 847577 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2102303021301 its reverse (1031203032012), we get a palindrome (3133506053313).

The spelling of 2102303021301 in words is "two trillion, one hundred two billion, three hundred three million, twenty-one thousand, three hundred one".