2021314301 has 4 divisors (see below), whose sum is σ = 2049003612. Its totient is φ = 1993624992.

The previous prime is 2021314291. The next prime is 2021314307. The reversal of 2021314301 is 1034131202.

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 1107159076 + 914155225 = 33274^2 + 30235^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2021314301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2021314301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2021314307) 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, 13844546 + ... + 13844691.

It is an arithmetic number, because the mean of its divisors is an integer number (512250903).

Almost surely, 2^2021314301 is an apocalyptic number.

It is an amenable number.

2021314301 is a deficient number, since it is larger than the sum of its proper divisors (27689311).

2021314301 is an equidigital number, since it uses as much as digits as its factorization.

2021314301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27689310.

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

The square root of 2021314301 is about 44959.0291376493. The cubic root of 2021314301 is about 1264.3809666317.

Adding to 2021314301 its reverse (1034131202), we get a palindrome (3055445503).

The spelling of 2021314301 in words is "two billion, twenty-one million, three hundred fourteen thousand, three hundred one".