2301323210421 has 16 divisors (see below), whose sum is σ = 3102632758848. Its totient is φ = 1517152032000.

The previous prime is 2301323210413. The next prime is 2301323210429. The reversal of 2301323210421 is 1240123231032.

It is an interprime number because it is at equal distance from previous prime (2301323210413) and next prime (2301323210429).

It is not a de Polignac number, because 2301323210421 - 2³ = 2301323210413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2301323210391 and 2301323210400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2301323210429) 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 15 ways as a sum of consecutive naturals, for example, 4436836 + ... + 4928301.

It is an arithmetic number, because the mean of its divisors is an integer number (193914547428).

Almost surely, 2^{2301323210421} is an apocalyptic number.

It is an amenable number.

2301323210421 is a deficient number, since it is larger than the sum of its proper divisors (801309548427).

2301323210421 is a wasteful number, since it uses less digits than its factorization.

2301323210421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9366052.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2301323210421 its reverse (1240123231032), we get a palindrome (3541446441453).

The spelling of 2301323210421 in words is "two trillion, three hundred one billion, three hundred twenty-three million, two hundred ten thousand, four hundred twenty-one".