2102300220301 has 4 divisors (see below), whose sum is σ = 2159119145212. Its totient is φ = 2045481295392.

The previous prime is 2102300220233. The next prime is 2102300220313. The reversal of 2102300220301 is 1030220032012.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1296706012900 + 805594207401 = 1138730^2 + 897549^2 .

It is a cyclic number.

It is not a de Polignac number, because 2102300220301 - 2²⁵ = 2102266665869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102300220401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28409462400 + ... + 28409462473.

It is an arithmetic number, because the mean of its divisors is an integer number (539779786303).

Almost surely, 2^{2102300220301} is an apocalyptic number.

It is an amenable number.

2102300220301 is a deficient number, since it is larger than the sum of its proper divisors (56818924911).

2102300220301 is an equidigital number, since it uses as much as digits as its factorization.

2102300220301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56818924910.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2102300220301 its reverse (1030220032012), we get a palindrome (3132520252313).

The spelling of 2102300220301 in words is "two trillion, one hundred two billion, three hundred million, two hundred twenty thousand, three hundred one".