2301213421 has 8 divisors (see below), whose sum is σ = 2558173184. Its totient is φ = 2055674160.

The previous prime is 2301213419. The next prime is 2301213463. The reversal of 2301213421 is 1243121032.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2301213421 - 2¹ = 2301213419 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 (2301213401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2854701 + ... + 2855506.

It is an arithmetic number, because the mean of its divisors is an integer number (319771648).

Almost surely, 2^2301213421 is an apocalyptic number.

It is an amenable number.

2301213421 is a deficient number, since it is larger than the sum of its proper divisors (256959763).

2301213421 is a wasteful number, since it uses less digits than its factorization.

2301213421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5710251.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2301213421 is about 47970.9643534503. The cubic root of 2301213421 is about 1320.2382147749.

Adding to 2301213421 its reverse (1243121032), we get a palindrome (3544334453).

The spelling of 2301213421 in words is "two billion, three hundred one million, two hundred thirteen thousand, four hundred twenty-one".