4300321121 has 4 divisors (see below), whose sum is σ = 4405207044. Its totient is φ = 4195435200.

The previous prime is 4300321111. The next prime is 4300321127. The reversal of 4300321121 is 1211230034.

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 78570496 + 4221750625 = 8864^2 + 64975^2 .

It is a cyclic number.

It is not a de Polignac number, because 4300321121 - 2¹⁴ = 4300304737 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 4300321121.

It is not an unprimeable number, because it can be changed into a prime (4300321127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52442900 + ... + 52442981.

It is an arithmetic number, because the mean of its divisors is an integer number (1101301761).

Almost surely, 2^4300321121 is an apocalyptic number.

4300321121 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4300321121 is a deficient number, since it is larger than the sum of its proper divisors (104885923).

4300321121 is a wasteful number, since it uses less digits than its factorization.

4300321121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104885922.

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

The square root of 4300321121 is about 65576.8337219784. The cubic root of 4300321121 is about 1626.1738101724.

Adding to 4300321121 its reverse (1211230034), we get a palindrome (5511551155).

The spelling of 4300321121 in words is "four billion, three hundred million, three hundred twenty-one thousand, one hundred twenty-one".