2321421423301 has 4 divisors (see below), whose sum is σ = 2330248120992. Its totient is φ = 2312594725612.

The previous prime is 2321421423287. The next prime is 2321421423361. The reversal of 2321421423301 is 1033241241232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2321421423301 - 2¹³ = 2321421415109 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 2321421423301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321421423361) 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, 4413348451 + ... + 4413348976.

It is an arithmetic number, because the mean of its divisors is an integer number (582562030248).

Almost surely, 2^{2321421423301} is an apocalyptic number.

It is an amenable number.

2321421423301 is a deficient number, since it is larger than the sum of its proper divisors (8826697691).

2321421423301 is an equidigital number, since it uses as much as digits as its factorization.

2321421423301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8826697690.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 2321421423301 its reverse (1033241241232), we get a palindrome (3354662664533).

The spelling of 2321421423301 in words is "two trillion, three hundred twenty-one billion, four hundred twenty-one million, four hundred twenty-three thousand, three hundred one".